UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgnEkxDo3qSamrkoYalR7M4FUJ1nwPBuwUaMhEw7qC4=' 
WHERE 
  key_id = 'a38999a329530a3a3920c49de0c6b19446787bcc26068a89438a677be4dd96ef' 
  AND (
    token = 'YgnEkxDo3qSamrkoYalR7M4FUJ1nwPBuwUaMhEw7qC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )