UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHuQiDWNuMpzF2+j6NRhWqNzagr+YnF8rqxiOHwqILc=' 
WHERE 
  key_id = 'd1804a9d5d10557159a1fa67302b8028039abc092b683b24ea081aafc7ad77f4' 
  AND (
    token = 'PHuQiDWNuMpzF2+j6NRhWqNzagr+YnF8rqxiOHwqILc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )