UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ac+AQWBSS25uQz/G5+hYErq029QxW0ZyGtnuViR1mDk=' 
WHERE 
  key_id = 'b673985185b20019f1ea269ec5d1e794d55192c56156b1cc960a4fd8d2962d0a' 
  AND (
    token = 'ac+AQWBSS25uQz/G5+hYErq029QxW0ZyGtnuViR1mDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )