INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3707f4d6d49535e88ee21c7a97ca8cc2bf02093b7dd81387a35d070db688c66e', 
    'y1Kg69VRP6PtP7BoGvTNXS5UduOxRj1zL8IcKT76OcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)