INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4719a2964500d5fd8dd6f9073916ac2366ee522b4acfd7aacdaebcc1cca50a', 
    'LGWMzVMP2u7Dts8iAdsqb9mS4ZHa0NLlRkwn8F9D3ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)