"Sat, 05 Oct 2024 04:45:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
04:45:37
General datetime
2024-10-05 04:45:37Z
For Database
2024-10-05 04:45:37
For HTTP1.1
Sat, 05 Oct 2024 04:45:37 GMT