INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c249b84a92bff7852a796ced3398d2aa0011f979956078d584f5455bcb4ca676', 
    '18IVqyliubbo/e+BgaHoGXn5f/b5rCqiFq4Rg4QVxzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )