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

Query time 0.00052

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

Result

name	value
call_requests.buy_now_with_one_click	hemen satın al