Problem - Temporary access to files

## What I have / What I need:

- OVH Object Storage - private
- Granting access to (mostly) videos for a limited time (temporary Url)
- Kill temporary Url (not required)


## How it works in my project (short version):

- Client (ReactApp) makes a call to my API (wants to access the file)
- My server checks if the user has access (if no - returns error)
- Server generates temporary URL and send response with it to APP (and kills prev tempUrl - if possible, not required)


## What I've tried (PHP code):

(I'm using Laravel Framework with OpenCloud\OpenStack)
My code:

[...]
$client = new OpenStack('https://auth.cloud.ovh.net/v2.0/', [
'username' => '',
'password' => '',
'tenantId' => '',
'tenantName' => "",
]);
$service = $client->objectStoreService('swift', 'WAW1', 'publicURL');
$container = $service->getContainer('');
$object = $container->getPartialObject('');
$url = $object->getTemporaryUrl(530, 'GET', true);
[...]


## Problems / Questions:

- Is it good solution in my case? (if not, which solution should be used)
- I'm waiting 3-5s (on my localhost server) to get response with TempURL (how to make better performance?)
- Can I kill prev temporary URL?
- When I'm using "$object->getTemporaryUrl(530, 'GET', true)" the value (in this example: 530) must be higher than 300/400. If I set this value to 300 and try to use generated URL (instantly after i get response) it returns "401 Unauthorized: Temp URL invalid". Is it problem with time/timezone synchronization or what?