UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rvxuc/0GsVavmKgWvGr5s2vHmAF0OlPAY6e/NS9xrmo=' 
WHERE 
  key_id = '47f645d4a9752f3f7cb7ceb27e09cc0aae7c5206ae12ec9ed7149f6e6c8d602c' 
  AND (
    token = 'Rvxuc/0GsVavmKgWvGr5s2vHmAF0OlPAY6e/NS9xrmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )