INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e3eef3cfa6836efca96824371e4564b94242cc769b74b2de6307dc51842ff45', 
    '/8u/3l9PxmDV/0kuFs1bZEThuTgKRxHqWXjHkJ8Djys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)