INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '174b1ce823a7883530a49e1884c3c2858b185ad40bb025cbbb0cddfba7a480c5', 
    '848+5rhhNJCQGGtygOGzI8RQTzEBshFGxURbcTavGlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)