INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155c592c8634f2e7fe868ac96eba3e0519f04d80734ef2e2daba083e46493c28', 
    '3uoTtlzuye2si8T/mLbl0u3U0pcp3stpQ0IitY6fu1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)