UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93H93R+DjG/d+H+u7Ta9QMd4Ut3UgtZanRUrzwjtIlU=' 
WHERE 
  key_id = '7c3376d835b915069a0ff755672cf5f75e85be4d9d7a48c76942c9adf5ea5a43' 
  AND (
    token = '93H93R+DjG/d+H+u7Ta9QMd4Ut3UgtZanRUrzwjtIlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )