UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhsrD/oKv+LZQDAy0AEDkNoDL0z2g7dh5Dz9W70LUWU=' 
WHERE 
  key_id = '835cdc76b683e5d2476ec04692cfd33f425920071ee18bb042664bab52f4a3cd' 
  AND (
    token = 'RhsrD/oKv+LZQDAy0AEDkNoDL0z2g7dh5Dz9W70LUWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )