"Sat, 31 Aug 2024 01:48:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
01:48:36
General datetime
2024-08-31 01:48:36Z
For Database
2024-08-31 01:48:36
For HTTP1.1
Sat, 31 Aug 2024 01:48:36 GMT