UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1F5V3DcQmHQ+9DIJD3t2ysYd1aOnbCsSXa+LtJza1o=' 
WHERE 
  key_id = '84b12f86230337fe49086b1a9944ab0db6538db71dda0e89d123f3851a8c80ab' 
  AND (
    token = 'g1F5V3DcQmHQ+9DIJD3t2ysYd1aOnbCsSXa+LtJza1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )