UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XAjt07V4qCrSzi83eNklocsloPJoUE7IvcmfpfSOv1g=' 
WHERE 
  key_id = 'ec1561ef477ad172996f983935503fb510d3f82364af9ee5fbfd7d2b9801cd35' 
  AND (
    token = 'XAjt07V4qCrSzi83eNklocsloPJoUE7IvcmfpfSOv1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )