UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dAM6pj9pQCwTa8ywTiKOL2PJQtgne28TU8M9Z67p3o=' 
WHERE 
  key_id = '56f4f3c6c9c2ad704c218df5aa9a875225b05737144d6be24d437822cd4553db' 
  AND (
    token = '0dAM6pj9pQCwTa8ywTiKOL2PJQtgne28TU8M9Z67p3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )