UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VL0QGRdIWIym2hRHUpCiUoo1gMO/ErcZB06uriJ7HgY=' 
WHERE 
  key_id = 'c3ecde630df45b9de304975017f13e65366e4f7a983a994b8d705ffd1c5ccc96' 
  AND (
    token = 'VL0QGRdIWIym2hRHUpCiUoo1gMO/ErcZB06uriJ7HgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )