"Fri, 03 May 2024 06:36:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
06:36:57
General datetime
2024-05-03 06:36:57Z
For Database
2024-05-03 06:36:57
For HTTP1.1
Fri, 03 May 2024 06:36:57 GMT