INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d76b7a1b0501fbccc22ee545a5d6896a8dae98be31108b01483e9e0baa326cb', 
    'LvZe5q+Yn84DSduDC91IuGy32L/u0BW3K5NNx9zqU0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)