INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3857a94fa6f632e9f04dc1b543e3857e4db1dcce7338f1b9a166611f4c2aabeb', 
    'HuQduwGbKlEvAxJOmGW7tLe0q4nQQWsGx6S2ywxbD3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)