UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jIaoDmLtN/VEHHY2YIBD6Iz497AIQgwfRh5Zdf3YGs=' 
WHERE 
  key_id = 'fe614530a281be4c816c1b70490425922924e9f738da7b2eecdb7744a841e894' 
  AND (
    token = '5jIaoDmLtN/VEHHY2YIBD6Iz497AIQgwfRh5Zdf3YGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )