"Wed, 22 May 2024 16:23:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
16:23:09
General datetime
2024-05-22 16:23:09Z
For Database
2024-05-22 16:23:09
For HTTP1.1
Wed, 22 May 2024 16:23:09 GMT