"Sat, 31 Aug 2024 04:50:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
04:50:18
General datetime
2024-08-31 04:50:18Z
For Database
2024-08-31 04:50:18
For HTTP1.1
Sat, 31 Aug 2024 04:50:18 GMT