UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQAx4WdxyYml6NBpVZTo7i1QPBPWN2i4d6HVYtIo23w=' 
WHERE 
  key_id = '8944725f701eb91aa51ca12611df4a5ab1bb5900eded201ca4d15ec92a893cd7' 
  AND (
    token = 'oQAx4WdxyYml6NBpVZTo7i1QPBPWN2i4d6HVYtIo23w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )