UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8393/jyRO41k3uJ0tlPKKDp8SezTS/C8ZTTvpmjib+4=' 
WHERE 
  key_id = 'a813389cf078f4197c06349cf193ebf6a6d19155773c92850678b801230f2aeb' 
  AND (
    token = '8393/jyRO41k3uJ0tlPKKDp8SezTS/C8ZTTvpmjib+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )