UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfdmXAp4F6IlljHXJIHYf6ozP8BafHemhMCtz8WB0bU=' 
WHERE 
  key_id = 'a8d1d7fef8101ccb84e220884bc05dec9c6547557c5c6c3e893c5644179597dd' 
  AND (
    token = 'GfdmXAp4F6IlljHXJIHYf6ozP8BafHemhMCtz8WB0bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )