SELECT 
  lang.value 
FROM 
  ushop_language_values lang 
WHERE 
  lang.lang_code = 'es' 
  AND lang.name = 'abt__no_hidden_elements_third_level_view.tooltip'

Query time 0.00031

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "lang",
          "access_type": "const",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "392",
          "used_key_parts": ["lang_code", "name"],
          "ref": ["const", "const"],
          "rows": 1,
          "filtered": 100
        }
      }
    ]
  }
}