UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOf5Z/4hVVh4p3N5RHB754/A1y7StDcUMdUrFUc1sVI=' 
WHERE 
  key_id = '6ca9e9053e6653b12b99ea20e99a1d99d7b20e8863743fa7eea41535d329a33f' 
  AND (
    token = 'hOf5Z/4hVVh4p3N5RHB754/A1y7StDcUMdUrFUc1sVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )