As you don't know which entry is responsible then I'd just exclude them all for that site. (You could try one at once if you prefer narrowing it down).
However, are you sure that the information that you want to keep is in the cookies?
From what you describe it sounds more like something that would be in 'Session' or even 'Saved Form Information'.
It seems that the site validates my access and generates an internal code in the site's system.
When I use ccleaner, this code appears to be cleaned and the site has to generate a new validation code.
I will tell you the procedures that I do to be able to access the shopping site without losing the code:
1 - Access the website to do my shopping;
2 - I finish and leave the site;
3 - I go into the chrome folder, where the cookies file is, and save the file on my desktop;
4 - Run ccleaner;
5 - I move the cookies file from my desktop to the chrome folder and replace the cookies file that was cleaned by cclenar;
6 - I enter the shopping site and it doesn't need to generate the code again, so I don't need to validate everything again.
<div class="ipsQuote_contents ipsClearfix" data-gramm="false">
<p>
I will tell you the procedures that I do to be able to access the shopping site without losing the code:
</p>
<p>
1 - Access the website to do my shopping;
2 - I finish and leave the site;
3 - I <strong>go into the chrome folder, where the cookies file is, and save the file on my desktop;</strong>
4 - Run ccleaner;
5 - <strong>I move the cookies file from my desktop to the chrome folder and replace the cookies file that was cleaned by cclenar;</strong>
6 - I enter the shopping site and it doesn't need to generate the code again, so I don't need to validate everything again.
</p>
</div>
Then that one is the file in the Chrome folder that you need to make an exception in CCleaner, so that in future CCleaner leaves it alone and doesn't clear it.
What is it's name/pathname? And is it one of the 5 that you listed above?