INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2771f9c53902a13994e688d24ce439befddb2dea74315e3fd1f0917e4f85f366', 
    '0E/jyakTnjAoLqKdZb56aZHcPmKn23Q6AsjbFtU5ZjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)