UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FC7RKlWyWp4DNYyUbXFZwDlF9RYocLUh6wf5hViOQIQ=' 
WHERE 
  key_id = 'ad71c5bb27d1d843ca5a068d0d2ee48798c965bb9a3124fe8be4e429b22e3202' 
  AND (
    token = 'FC7RKlWyWp4DNYyUbXFZwDlF9RYocLUh6wf5hViOQIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )