UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGUw/uZ24JJeqSG46luaxu4g+jytv9wbP4F8/qt3pxo=' 
WHERE 
  key_id = 'e86f4ae19336afa2a8f183c2ce386883835b4f093682d8d560fa79194dbb6643' 
  AND (
    token = 'AGUw/uZ24JJeqSG46luaxu4g+jytv9wbP4F8/qt3pxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )