INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18550a9d0eca10958a2b02b4d31405ee58fcc82b525aaeb28e0452ef94bc6f9d', 
    'hNxaBGO/KcH+RIO0aDYAxZNEcN5y/gj/VW2IBONvvvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )