"Wed, 09 Oct 2024 03:40:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241009
Only TIME
03:40:11
General datetime
2024-10-09 03:40:11Z
For Database
2024-10-09 03:40:11
For HTTP1.1
Wed, 09 Oct 2024 03:40:11 GMT