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