"Mon, 29 Apr 2024 06:23:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
06:23:34
General datetime
2024-04-29 06:23:34Z
For Database
2024-04-29 06:23:34
For HTTP1.1
Mon, 29 Apr 2024 06:23:34 GMT