SELECT 
  name, 
  value 
FROM 
  cscart_cp_image_templates 
WHERE 
  company_id = 1 
  AND lang_code = 'ru' 
  AND name IN (
    'category_alt', 'category_title'
  )

Query time 0.00060

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_cp_image_templates",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "776",
      "used_key_parts": ["name", "company_id", "lang_code"],
      "rows": 2,
      "filtered": 100,
      "index_condition": "cscart_cp_image_templates.company_id = 1 and cscart_cp_image_templates.lang_code = 'ru' and cscart_cp_image_templates.`name` in ('category_alt','category_title')"
    }
  }
}