UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3TSwoL2OaIzBd3ZFiS6PcMl8d2GGd0V5pt5UYFcKdkk=' 
WHERE 
  key_id = 'aa4ac923beac4328c35cf201a45beeffe5eeb74a70908ff624bedefe4da886a7' 
  AND (
    token = '3TSwoL2OaIzBd3ZFiS6PcMl8d2GGd0V5pt5UYFcKdkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )