INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec066f905f0bdf04006e273fcb0b07509d44ed0aa9fe41209338db987c726c9', 
    '5HjGx5/j/NJSktU9m6MlpgOnhBk8hRl/JiQc4RF5gqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )