UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTxxiKzPjkpSsGGt5D7wKQdHnP2w5EfzU+7y8i727Ps=' 
WHERE 
  key_id = '7c7e6fdbff4acfd3cf0c1f6b52402ab4703cdc743a07f3f1066051d6a46172b6' 
  AND (
    token = 'UTxxiKzPjkpSsGGt5D7wKQdHnP2w5EfzU+7y8i727Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )