INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b882159f53623d3d65f94c1d1115f28732506adf612e1bedacfc086ef3f66a', 
    '+q0CAm17k7cDc/ZWUZcnUhOqDjVJCBkiVdZ9n+vKD/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )