UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGs/2cmxP/emwdTb32PXxFs6Hfk3shs5lJzAzV6g+/U=' 
WHERE 
  key_id = '1cfc640a9f355f50fd6a2572e005d8b822aa89e77f346eb743ac306db7c3b295' 
  AND (
    token = 'NGs/2cmxP/emwdTb32PXxFs6Hfk3shs5lJzAzV6g+/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )