UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/rgcwSafo+NSAGZNdvyZUT8TB1sX5wmJ7Omj5fBGgs=' 
WHERE 
  key_id = '4cd8c0a8e73fc5deaa0c6426c425e1c34bf67a5d095ad7a09e5c22289b1ea06f' 
  AND (
    token = '7/rgcwSafo+NSAGZNdvyZUT8TB1sX5wmJ7Omj5fBGgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )