UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWlsSjfA532l6zSCdzz8FQ5r20FwVorHpajICJ7TgWQ=' 
WHERE 
  key_id = '4f36ef522d88545984b4c5068776c521aa66bc0b7d9298c6f16fb157b3834072' 
  AND (
    token = 'sWlsSjfA532l6zSCdzz8FQ5r20FwVorHpajICJ7TgWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )