UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBkqS4+LiiT+luKq1PhIDpwE56cD0jhN/JOCI2gASFM=' 
WHERE 
  key_id = 'ee6a2f265ba585e139ed074805016c304faf6df7e8d802d645222bd33af0f399' 
  AND (
    token = 'kBkqS4+LiiT+luKq1PhIDpwE56cD0jhN/JOCI2gASFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )