UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxt0RqZZO2vpCz4FZFfLZ71MmF4bR+GXR92w01u4JgU=' 
WHERE 
  key_id = '8827325dd1315b81c75fdac37c4d7fe9b404dc0eac0045ddffb42e35785fde76' 
  AND (
    token = 'qxt0RqZZO2vpCz4FZFfLZ71MmF4bR+GXR92w01u4JgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )