INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21111ad1281bc1203dce249d84b01a7f8e010994182540a9f49c891cdaefaa4e', 
    'Chfkj4U8hxS1N+v/e4QkVUzACg+YyhhLC+nTW+2DzHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )