"Sat, 05 Oct 2024 00:18:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
00:18:42
General datetime
2024-10-05 00:18:42Z
For Database
2024-10-05 00:18:42
For HTTP1.1
Sat, 05 Oct 2024 00:18:42 GMT