"Fri, 24 May 2024 18:43:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240524
Only TIME
18:43:26
General datetime
2024-05-24 18:43:26Z
For Database
2024-05-24 18:43:26
For HTTP1.1
Fri, 24 May 2024 18:43:26 GMT