UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfcfSxDC6AUgtaBz7EbSw2ihSBECXwqP7FuM+LzIJVU=' 
WHERE 
  key_id = '6baacceea0efba30c75d525d7ce51c608d8cce712b0a6a4f62c7c549fc23a10f' 
  AND (
    token = 'vfcfSxDC6AUgtaBz7EbSw2ihSBECXwqP7FuM+LzIJVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )