UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WA9NpxioRfSp81qRtwxxJpc/bySeEhq9skT9pIdg/XU=' 
WHERE 
  key_id = 'da15e2afa57729c08d6697f0fc7457f851766be2cdebd6445f61c6bbe2c8ec03' 
  AND (
    token = 'WA9NpxioRfSp81qRtwxxJpc/bySeEhq9skT9pIdg/XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )