"Sun, 05 May 2024 00:28:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240505
Only TIME
00:28:12
General datetime
2024-05-05 00:28:12Z
For Database
2024-05-05 00:28:12
For HTTP1.1
Sun, 05 May 2024 00:28:12 GMT