INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd379e02c9b85119e4b8cd04aa62d840ba967ccaec873c863310f0358b114c734', 
    'mUZtA7o7dp6aWconA7FyOLwtCqLwSAIYuEeXl2tTb9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)