UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFdyTfYuDm769RizSTdeaVqueiga7uFviUP8ECQKXGM=' 
WHERE 
  key_id = 'd115fe53188d4483dfffec6a197b20eab567d8254eedfef502b6627ed528633d' 
  AND (
    token = 'CFdyTfYuDm769RizSTdeaVqueiga7uFviUP8ECQKXGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )