"Wed, 22 May 2024 17:58:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
17:58:51
General datetime
2024-05-22 17:58:51Z
For Database
2024-05-22 17:58:51
For HTTP1.1
Wed, 22 May 2024 17:58:51 GMT