UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdU2h8YqlXu4PNGCFT9ARapoqXGpUpf1Jr7guAg/yDs=' 
WHERE 
  key_id = 'a599659755d77506c26bf08c0ee55dd17c34c3e32486dd418d69701beeb56d73' 
  AND (
    token = 'pdU2h8YqlXu4PNGCFT9ARapoqXGpUpf1Jr7guAg/yDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )