"Mon, 29 Apr 2024 17:58:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
17:58:46
General datetime
2024-04-29 17:58:46Z
For Database
2024-04-29 17:58:46
For HTTP1.1
Mon, 29 Apr 2024 17:58:46 GMT