Fix ttl flaky test

[davimacedo]

It is sometimes expiring before the first call. I run the test 10K times after the change and it passed.

[codecov]

Codecov Report

Merging #5686 into master will decrease coverage by 12.16%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #5686       +/-   ##
==========================================
- Coverage   94.16%     82%   -12.17%     
==========================================
  Files         129     129               
  Lines        9240    9240               
==========================================
- Hits         8701    7577     -1124     
- Misses        539    1663     +1124

Impacted Files	Coverage Δ
...dapters/Storage/Postgres/PostgresStorageAdapter.js	3.09% <0%> (-93.72%)	⬇️
src/Adapters/Storage/Postgres/PostgresClient.js	78.57% <0%> (-7.15%)	⬇️
src/Controllers/UserController.js	93.45% <0%> (-0.94%)	⬇️
src/Adapters/Storage/Mongo/MongoStorageAdapter.js	91.72% <0%> (-0.73%)	⬇️
src/Routers/UsersRouter.js	93.54% <0%> (-0.65%)	⬇️
src/RestWrite.js	93.32% <0%> (+0.17%)	⬆️

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