INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaa12c0ad51ff506b7928c4d6990585df52e3e7743cc296ed86957b1a718e5e9', 
    'BB2NuUkFZMhm1cCVmFJL5FBuCHlSQn7IEttfVqF5AYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)