UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9iHaTMwrVUtK2PTaRJCYtvcOlEMwR4DJ7JspAxpX400=' 
WHERE 
  key_id = '11c51307d2889159b541978b7626305b78dd2e314a7237697ada1f5f2ddf7b7c' 
  AND (
    token = '9iHaTMwrVUtK2PTaRJCYtvcOlEMwR4DJ7JspAxpX400=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )