UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRpL7hJCc//BqsFzmzB9FLaS5zZAO/Ka/FQolMLutRo=' 
WHERE 
  key_id = 'dd59a71d5940886a2e9d40f42fe4a336b74f2a042c813bf6759761e4a34a9217' 
  AND (
    token = 'pRpL7hJCc//BqsFzmzB9FLaS5zZAO/Ka/FQolMLutRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )