INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66be41a9b5fe9a72ffe19f12db4f26cf1f61070faa649e5b525493c0520f944a', 
    '/u6CgZHuiJZixzIW38v6J02NpVg8ZuzyMOZicCCVdtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)