"Fri, 30 Aug 2024 15:39:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240830
Only TIME
15:39:59
General datetime
2024-08-30 15:39:59Z
For Database
2024-08-30 15:39:59
For HTTP1.1
Fri, 30 Aug 2024 15:39:59 GMT