INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a548bbf36fab024c996207788aef57996c798a6d63de898bbf525bef82fe3547', 
    'iBLzCDCajeT7CmSosJTMORpL4+LuTxi4X3vzIkzAv3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)