"Sat, 01 Jun 2024 01:48:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240601
Only TIME
01:48:53
General datetime
2024-06-01 01:48:53Z
For Database
2024-06-01 01:48:53
For HTTP1.1
Sat, 01 Jun 2024 01:48:53 GMT