UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcTrGp8FvUmYlQWowvE2qQFt8tIp0dsBADGoWGDfH6Y=' 
WHERE 
  key_id = '36c7edcf58084cfd61288a8d44b2fbec117fec9bf34afb60f368c9d3bf030421' 
  AND (
    token = 'dcTrGp8FvUmYlQWowvE2qQFt8tIp0dsBADGoWGDfH6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )