UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'StHsFHu5juqdPmeL6cR9W0OIM74OdxGV2hMUwdcIXfI=' 
WHERE 
  key_id = 'e38f92305bc4beec9c0a1fcafcc8102c93aa579612eab383fbac6f17f08a1ae8' 
  AND (
    token = 'StHsFHu5juqdPmeL6cR9W0OIM74OdxGV2hMUwdcIXfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )