"Tue, 01 Oct 2024 15:54:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
15:54:15
General datetime
2024-10-01 15:54:15Z
For Database
2024-10-01 15:54:15
For HTTP1.1
Tue, 01 Oct 2024 15:54:15 GMT