INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9668ada3e65dde3aa6c695e9b39535d21897fc54aa108f4f083252c72732e94', 
    'zpoOx8NQ9LE1BHk+86BVxD4x74xjmL77P3j1l6yMew0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)