UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nozM8ym0LSovMmE3UM+pS+h4if2nF2xJpb4ykx0778=' 
WHERE 
  key_id = '53d00c88986ebb6677d504912ae7d6e76466c079a5bd058253283cf45b9fd87c' 
  AND (
    token = '4nozM8ym0LSovMmE3UM+pS+h4if2nF2xJpb4ykx0778=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )