UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l59P7Lth4HQpe97s05WMKyWIQQN44dyoYFT31+gzeKw=' 
WHERE 
  key_id = 'c70bc3b7de49c76c871e59af9ee9e8cd818720e2771764e99599a4ee0f0b5ef8' 
  AND (
    token = 'l59P7Lth4HQpe97s05WMKyWIQQN44dyoYFT31+gzeKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )