INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '473d95ec763dfdfedde7384b35ff2512a1901e631fddcea42d767a70091b88d8', 
    'Cq38gM+L8p4vVwPiJCulL9dur3ip+kuC8JI50/C2vak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )