UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUFS0dUiVIKCb4QHthGhFED8rX+SuJ1eEQnTMPInrUU=' 
WHERE 
  key_id = 'ea9ae7e0fee174809fb77d142eb7478c858af770ff50b8f243b6c0866dfab0e7' 
  AND (
    token = 'BUFS0dUiVIKCb4QHthGhFED8rX+SuJ1eEQnTMPInrUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )