UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGA2If4ogwMPjlqjRIolrhn4pzyMdqnboTcAPLTD6uU=' 
WHERE 
  key_id = 'ff5015ae168959b22e5cc3e1ee25fa1746def118a17d2528588ef0d03e1ba889' 
  AND (
    token = 'kGA2If4ogwMPjlqjRIolrhn4pzyMdqnboTcAPLTD6uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )