SELECT 
  lang.name, 
  lang.value 
FROM 
  cscart_language_values lang 
WHERE 
  lang.lang_code = 'tr' 
  AND lang.name IN (
    'call_request.work_time', 'call_requests.request_call', 
    'call_requests.request_call', 'call_request.work_time', 
    'call_requests.request_call', 'call_requests.request_call'
  )

Query time 0.00110

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE lang range PRIMARY PRIMARY 392 2 Using index condition

Result

name value
call_request.work_time P.tesi - Cuma 09:00 - 18:00
call_requests.request_call Çağrı isteği