UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '489trkvgjpFyVpKTjq8gPjLBdJZFLu4fMAoo+13PHlg=' 
WHERE 
  key_id = '7e2224b9c6babb8adbe498a48ddd14bc4e08a21b20861d9a679cb0700e16c833' 
  AND (
    token = '489trkvgjpFyVpKTjq8gPjLBdJZFLu4fMAoo+13PHlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )