No, you must wait until 48 blocks have been minted for your coins to be unlocked from stake. Stake maturity times vary, but the targeted time is 2.5 hours.
Thanks but my LAT are at stake in about 10 hours and I don't know when will be finished this process. Even I don't know if they are in stake because at my wallet the value of stake is zero. This is the first thing. The second is that the minting is a uninterrupted process. So in the moment when finish the first begin the second. In this way my coins will be always in stake. When it will be possible to send my coins from my wallet?
if your wallet looks like this:
You don't have any coins at stake currently. you can send coins when your wallet looks like that (my balance is blacked out but that needs to be a value more than 0)