UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kqIAmC87HisOrzK6Osu3umqsho06793acTC4SNnQBU=' 
WHERE 
  key_id = 'ce1c982102a84340131fbb213cd30c8d6b44afcd093bfc91b1b3493f2c7e93b3' 
  AND (
    token = '3kqIAmC87HisOrzK6Osu3umqsho06793acTC4SNnQBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )