INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b9a672d61d916e441f9bcac7f7cbda86111f61fffa8c2c962a7c7348ba97f00', 
    'd8TDoBE9X4Wti1DEVSUKK1EOKLIKQoKP3JOGuxewjlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)