UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FChBCrlPUe3dTodtb93OO4SuHPJQ34i5JAz+A9uMPME=' 
WHERE 
  key_id = '56e491fea02c05ed567ae51fbab7bbf95eb45eacbbd9e6468e2ab12e83bf6de6' 
  AND (
    token = 'FChBCrlPUe3dTodtb93OO4SuHPJQ34i5JAz+A9uMPME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )