UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fiSSP7a5uOoOudeNWt6U3aDCxUe7Bsy94oqLzc+GBo=' 
WHERE 
  key_id = 'a5c193df8e12f04cc56f5ff1e33c3e183a10bd59f63b929bd644a391b1bb4f81' 
  AND (
    token = '9fiSSP7a5uOoOudeNWt6U3aDCxUe7Bsy94oqLzc+GBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )