UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlBY+dd5/uv/2bRAf+ju+7KHun13BUb5/0ELuB3U/h4=' 
WHERE 
  key_id = '6715744f47b982974a77d129ac96b707c92ca0c9cbf8a3a30b379474a2510d7f' 
  AND (
    token = 'zlBY+dd5/uv/2bRAf+ju+7KHun13BUb5/0ELuB3U/h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )