"Thu, 15 Aug 2024 00:30:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240815
Only TIME
00:30:43
General datetime
2024-08-15 00:30:43Z
For Database
2024-08-15 00:30:43
For HTTP1.1
Thu, 15 Aug 2024 00:30:43 GMT