"Sat, 05 Oct 2024 21:56:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
21:56:34
General datetime
2024-10-05 21:56:34Z
For Database
2024-10-05 21:56:34
For HTTP1.1
Sat, 05 Oct 2024 21:56:34 GMT