INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec4e3574fa3730cfafdfde607245bd8a39599917e58fdbca16214ea2d42e885b', 
    'zQq8LLrBVvIfMjJt45ychKNAxnVO0iKOrCH1oTG2d8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)