SELECT 
  lang.name, 
  lang.value 
FROM 
  tconnect_language_values lang 
WHERE 
  lang.lang_code = 'en' 
  AND lang.name IN (
    'save_and_close', 'specify_options', 
    'specify_options', 'save_and_close', 
    'specify_options', 'specify_options', 
    'total_list_price', 'price_for_all', 
    'add_all_to_cart', 'save_and_close', 
    'specify_options', 'specify_options', 
    'save_and_close', 'specify_options', 
    'specify_options', 'total_list_price', 
    'price_for_all', 'add_all_to_cart'
  )

Query time 0.00135

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.010219272,
    "nested_loop": [
      {
        "table": {
          "table_name": "lang",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "392",
          "used_key_parts": ["lang_code", "name"],
          "loops": 1,
          "rows": 5,
          "cost": 0.010219272,
          "filtered": 100,
          "index_condition": "lang.lang_code = 'en' and lang.`name` in ('save_and_close','specify_options','specify_options','save_and_close','specify_options','specify_options','total_list_price','price_for_all','add_all_to_cart','save_and_close','specify_options','specify_options','save_and_close','specify_options','specify_options','total_list_price','price_for_all','add_all_to_cart')"
        }
      }
    ]
  }
}