INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54fd3f3c2d1e1a166f690104d5630faaeb5e7f148cd4e453f7312afe647c46f1', 
    'RzQO32t8Zv4thyzfeCz45AOVerJj0pRH0xz6ClDPcek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)