UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QLTUkHoZ4ptDQBjDjKCekbmryfyYRB5ecBR6phFz5sI=' 
WHERE 
  key_id = '9cced21a4d6763805b80e7373c28b196c83d2f81cdcbd5c4f272c1a24bb1e587' 
  AND (
    token = 'QLTUkHoZ4ptDQBjDjKCekbmryfyYRB5ecBR6phFz5sI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )