UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IioZL8IoD+N86GAGinPlyBKT+q04P1pBdxMVu3liuuk=' 
WHERE 
  key_id = 'a4d1d4c77815fe936a95e0d3e71a21972250e0cc538dc5df94ec0503c79df619' 
  AND (
    token = 'IioZL8IoD+N86GAGinPlyBKT+q04P1pBdxMVu3liuuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )