UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIyADrz6J5TzRDNcFQ3lDzDuyp6e1ICUnUVVtLcMrgg=' 
WHERE 
  key_id = 'b9126dc89daffcf8499f216882d1e573aa5c42089d1efd3b801cb8b4b9b86d54' 
  AND (
    token = 'bIyADrz6J5TzRDNcFQ3lDzDuyp6e1ICUnUVVtLcMrgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )