UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHQqtv33iNVmyvyM1h6SwiDjcsbAdSZDpY9e27z8wVA=' 
WHERE 
  key_id = '9b898d86b9ab529c7613d9fd6326d65f78916006167d265a4314da953f810ea4' 
  AND (
    token = 'YHQqtv33iNVmyvyM1h6SwiDjcsbAdSZDpY9e27z8wVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )