INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51015f64435fd00230b3be8d173c1f87b5eed6a38872152f9bb6011f4a8c589', 
    'KG/DPE4IqAAhNVbs+ffLKMKmEIvS9vIqX/grsXUzns0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )