UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWPxIx0vcpf3xQ24l7kdjjRyMdlOATG9AIQbglnMNy0=' 
WHERE 
  key_id = '8ef509da6d4f50bd4a0b15f6bc089531f05b8de965a003d8a1ecfdc657716853' 
  AND (
    token = 'fWPxIx0vcpf3xQ24l7kdjjRyMdlOATG9AIQbglnMNy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )