INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad28e900f29c8062eeb4752b4becdaffd1b42442e834c99481866fbe756bd41a', 
    'ex/qKx0WKlrhUtOIT+gzjWGh8c1TzkEhaqPq20tw+kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )