Magento – Fix Setup Script Not Applying Category Attributes Immediately

I want to add new custom category attribute via upgrade script and set value to this attribute for some category.

My code:

$that = new Mage_Catalog_Model_Resource_Eav_Mysql4_Setup('core_setup');
$that->startSetup();
Mage::app()->setCurrentStore(Mage::getModel('core/store')->load(Mage_Core_Model_App::ADMIN_STORE_ID));

$groupName        = 'Head Block Content';
$entityTypeId     = $that->getEntityTypeId('catalog_product');
$attributeSetId   = $that->getAttributeSetId($entityTypeId, 'Default');
$that->addAttributeGroup($entityTypeId, $attributeSetId, $groupName);


$that->addAttribute('catalog_product', 'head_block_title', array(
'group'             => $groupName,
'label'             => 'Head Block Title',
'input'             => 'text',
'type'              => Varien_Db_Ddl_Table::TYPE_TEXT,
'required'          => false,
'is_configurable'   => false,
'global'            => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
'sort_order'        => 10,
));

$that->updateAttribute($entityTypeId, 'head_block_title', 'is_visible_on_front', 1);

$that->addAttribute('catalog_product', 'head_block_description', array(
'group'             => $groupName,
'label'             => 'Head Block Description',
'input'             => 'textarea',
'type'              => Varien_Db_Ddl_Table::TYPE_TEXT,
'required'          => false,
'is_configurable'   => false,
'global'            => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
'sort_order'        => 20,
));
$that->updateAttribute($entityTypeId, 'head_block_description', 'is_visible_on_front', 1);

$that->addAttribute('catalog_product', 'head_block_link', array(
'group'             => $groupName,
'label'             => 'Head Block Link',
'input'             => 'text',
'type'              => Varien_Db_Ddl_Table::TYPE_TEXT,
'required'          => false,
'is_configurable'   => false,
'global'            => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
'sort_order'        => 30,
));
$that->updateAttribute($entityTypeId, 'head_block_link', 'is_visible_on_front', 1);

$that->addAttribute('catalog_product', 'head_block_link_title', array(
'group'             => $groupName,
'label'             => 'Title of Head Block Link',
'input'             => 'text',
'type'              => Varien_Db_Ddl_Table::TYPE_TEXT,
'required'          => false,
'is_configurable'   => false,
'global'            => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
'sort_order'        => 40,
));
$that->updateAttribute($entityTypeId, 'head_block_link_title', 'is_visible_on_front', 1);

$that->addAttribute('catalog_product', 'head_block_image', array(
'group'             => $groupName,
'label'             => 'Head Block Image',
'input'             => 'image',
'backend'           => 'hastens_catalog/product_attribute_backend_image',
'type'              => Varien_Db_Ddl_Table::TYPE_TEXT,
'required'          => false,
'is_configurable'   => false,
'global'            => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
'sort_order'        => 50,
));
$that->updateAttribute($entityTypeId, 'head_block_image', 'is_visible_on_front', 1);

$that->endSetup();

Second file:

$that = new Mage_Catalog_Model_Resource_Eav_Mysql4_Setup('core_setup');
$that->startSetup();
/** @var Mage_Catalog_Model_Category $category */
$category = Mage::getModel('catalog/category')->loadByAttribute('name', 'Beds');
$category->setHeadBlockImage('category_beds_head.jpg');
$category->setHeadBlockTitle('The best bed, allows for no shortcuts');
$category->setHeadBlockLink('/#');
$category->setHeadBlockLinkTitle('Sea featured bed');
$category->save();

$category = Mage::getModel('catalog/category')->loadByAttribute('name', 'Accessories');
$category->setHeadBlockImage('category_accessories_head.jpg');
$category->setHeadBlockTitle('Accessories');
$category->setHeadBlockDescription('We offer just about everything you can imagine in the line of bed linen, down quilts and pillows, headboards, legs, bath robes, and much more. All with the Ha?stens insignia. You have a personality, and so should your bed.');
$category->save();
$that->endSetup();

My problem: script doesn't update value for categories.
But script update custom category attributes when I run Second file again.