"Sat, 05 Oct 2024 05:19:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
05:19:09
General datetime
2024-10-05 05:19:09Z
For Database
2024-10-05 05:19:09
For HTTP1.1
Sat, 05 Oct 2024 05:19:09 GMT