UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jbg/8TlGPiSDFHgfmBTDD3MTX0VIEt1yLX6n2qbd6JQ=' 
WHERE 
  key_id = 'c90f7b9d7a802321cc6e7bec2673fecdcc43a6407194f7fb8867647a476d431b' 
  AND (
    token = 'jbg/8TlGPiSDFHgfmBTDD3MTX0VIEt1yLX6n2qbd6JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )