UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uoTtlzuye2si8T/mLbl0u3U0pcp3stpQ0IitY6fu1w=' 
WHERE 
  key_id = '155c592c8634f2e7fe868ac96eba3e0519f04d80734ef2e2daba083e46493c28' 
  AND (
    token = '3uoTtlzuye2si8T/mLbl0u3U0pcp3stpQ0IitY6fu1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )