UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvJpRiDdsBf85/KVhT6bUCmJkLzVwUCyjfKkW2P1elQ=' 
WHERE 
  key_id = '6071f0a39ead9d39a6f6177de3e9b3800dd3eef9a5bf71f53537a13c4bab565f' 
  AND (
    token = 'WvJpRiDdsBf85/KVhT6bUCmJkLzVwUCyjfKkW2P1elQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )