"Thu, 30 May 2024 19:16:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240530
Only TIME
19:16:14
General datetime
2024-05-30 19:16:14Z
For Database
2024-05-30 19:16:14
For HTTP1.1
Thu, 30 May 2024 19:16:14 GMT