"Wed, 22 May 2024 20:19:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
20:19:26
General datetime
2024-05-22 20:19:26Z
For Database
2024-05-22 20:19:26
For HTTP1.1
Wed, 22 May 2024 20:19:26 GMT