INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29d3dcdf8d7c0c2e8f74948e71bdbed216a97b7600737bcdee583cb031b76b72', 
    '1LZwDD5GjVkXdEIqHyf6fRis5/XW6x0E5WPnvpCFt1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)