UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpOhmBT+uev7sO3cUeODd6Pfw9tdHA6BnNq3McaPbDc=' 
WHERE 
  key_id = '25d608d2d988ff0237768cf77cc81540b299210bf6b6aaf4556a65d89ce85596' 
  AND (
    token = 'UpOhmBT+uev7sO3cUeODd6Pfw9tdHA6BnNq3McaPbDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )