UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Dboo3Wi9WVim0uX5gxSjO9Iva5iJZumZvfK072JlMw=' 
WHERE 
  key_id = '6302615d961966fd76e62f5cbc36a4d1a126c6c476c09d10762ae0beea49fbcd' 
  AND (
    token = '/Dboo3Wi9WVim0uX5gxSjO9Iva5iJZumZvfK072JlMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )