"Thu, 15 Aug 2024 19:28:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240815
Only TIME
19:28:50
General datetime
2024-08-15 19:28:50Z
For Database
2024-08-15 19:28:50
For HTTP1.1
Thu, 15 Aug 2024 19:28:50 GMT