UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aK65+U9JHv1w7LxNgFxe9xda8FWcaFbDNeVaEymsMI=' 
WHERE 
  key_id = 'ff29485c2c9179ef3a2d7d2f23806c1f1602aaa3c537da779c543ac219a82ddf' 
  AND (
    token = '8aK65+U9JHv1w7LxNgFxe9xda8FWcaFbDNeVaEymsMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )