INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f423d3cb78c923487f19c7306aed997febbb064b275d665c08d22721ad0c20', 
    '8Jb/O/zECb1GIQA6em5dyB93OuseXxTVh8Z/GnnD/5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )