UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KU3hAqdJRRL6gkF9m+tbt7iMauhW7WO+A1W9mOrje2M=' 
WHERE 
  key_id = 'cb221967e5ca0c2636d43fd19bb08bc2e022965bcbc4c666d9543fe9cc50d93d' 
  AND (
    token = 'KU3hAqdJRRL6gkF9m+tbt7iMauhW7WO+A1W9mOrje2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )