SELECT 
  data, 
  expiry 
FROM 
  cscart_cache 
WHERE 
  name = 'product_filters.C_GET_categories_view.0_1.ru.RUBproduct_filters_products_count_a762b7da477370fd2f3ae8ec121a1ef4' 
  AND company_id = 0 
  AND (
    expiry = 0 
    OR expiry > 1776164602
  )

Query time 0.00153

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_cache",
          "access_type": "const",
          "possible_keys": ["PRIMARY", "name", "company_id"],
          "key": "PRIMARY",
          "key_length": "771",
          "used_key_parts": ["name", "company_id"],
          "ref": ["const", "const"],
          "rows": 1,
          "filtered": 100
        }
      }
    ]
  }
}

Result

data expiry
a:4:{i:0;a:4:{i:9;a:1:{s:8:"variants";a:2:{i:45;a:4:{s:10:"variant_id";i:45;s:7:"variant";s:4:"16GB";s:8:"position";s:1:"0";s:5:"color";N;}i:54;a:4:{s:10:"variant_id";i:54;s:7:"variant";s:4:"32GB";s:8:"position";s:1:"0";s:5:"color";N;}}}i:8;a:1:{s:8:"variants";a:3:{i:56;a:4:{s:10:"variant_id";i:56;s:7:"variant";s:4:"7.0"";s:8:"position";s:1:"0";s:5:"color";N;}i:53;a:4:{s:10:"variant_id";i:53;s:7:"variant";s:4:"8.9"";s:8:"position";s:1:"0";s:5:"color";N;}i:44;a:4:{s:10:"variant_id";i:44;s:7:"variant";s:4:"9.7"";s:8:"position";s:1:"0";s:5:"color";N;}}}i:7;a:1:{s:8:"variants";a:4:{i:55;a:4:{s:10:"variant_id";i:55;s:7:"variant";s:18:"Android 2.2, Froyo";s:8:"position";s:1:"0";s:5:"color";N;}i:52;a:4:{s:10:"variant_id";i:52;s:7:"variant";s:22:"Android 3.1, Honeycomb";s:8:"position";s:1:"0";s:5:"color";N;}i:58;a:4:{s:10:"variant_id";i:58;s:7:"variant";s:22:"Android 3.2, Honeycomb";s:8:"position";s:1:"0";s:5:"color";N;}i:39;a:4:{s:10:"variant_id";i:39;s:7:"variant";s:5:"iOS 5";s:8:"position";s:2:"40";s:5:"color";N;}}}i:10;a:1:{s:8:"variants";a:3:{i:91;a:4:{s:10:"variant_id";i:91;s:7:"variant";s:5:"Apple";s:8:"position";s:1:"0";s:5:"color";N;}i:136;a:4:{s:10:"variant_id";i:136;s:7:"variant";s:9:"Microsoft";s:8:"position";s:1:"0";s:5:"color";N;}i:89;a:4:{s:10:"variant_id";i:89;s:7:"variant";s:7:"Samsung";s:8:"position";s:1:"0";s:5:"color";N;}}}}i:1;a:0:{}i:2;a:0:{}i:3;a:1:{i:1;a:4:{s:3:"min";s:7:"7999.60";s:3:"max";s:8:"19999.60";s:10:"field_type";s:1:"P";s:6:"suffix";s:3:"₽";}}} 0