UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NeioVU8/QuoDKcRe6aqij3hvqJ+DAYCJbdwJLYTcntU=' 
WHERE 
  key_id = '4cfa2374bbe79c7d890b1e846c6173a946b39d951484046297ffe6339fd77cf8' 
  AND (
    token = 'NeioVU8/QuoDKcRe6aqij3hvqJ+DAYCJbdwJLYTcntU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )