INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3656bff4da23e0ce6ff227db092cc24b12ee7e8f3b749d3ef2e7da9feb20d1b', 
    'xhewr+G+RjDt7N/YdQakiQtxh8FS9PVoNHnp2yoMwtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )