"Tue, 01 Oct 2024 02:38:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
02:38:36
General datetime
2024-10-01 02:38:36Z
For Database
2024-10-01 02:38:36
For HTTP1.1
Tue, 01 Oct 2024 02:38:36 GMT