INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5449833f2318663c35688c0d66987ea5478918e1cc4c8ed4e612428270dd00a3', 
    'm0WZwLI/uFVKj4tHUWw6Z2fJqmi1s77ZXzAM/s7bgmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)