"Fri, 18 Oct 2024 02:30:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
02:30:12
General datetime
2024-10-18 02:30:12Z
For Database
2024-10-18 02:30:12
For HTTP1.1
Fri, 18 Oct 2024 02:30:12 GMT