UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LffA31x5UiXMWudeweATwnLOcoSUrp4Nrat4maqeswg=' 
WHERE 
  key_id = 'ce5e08ed8362a00de449eb50efd4ec0598420af5259c08685a070edf5cfa0c7f' 
  AND (
    token = 'LffA31x5UiXMWudeweATwnLOcoSUrp4Nrat4maqeswg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )