INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a303a01b71bbf6d1cf1423e57cea33c10916e546c86ac51dcdd41ebc038382ac', 
    'qwS7BgxvMUCUdQE9Eva3fll4Nc46nWqzchL1EcuIxOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)