UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47TP7sEJqnZlFyahFr5+7D+0TYEIMgFo+2k/uDKAvlU=' 
WHERE 
  key_id = 'dad6793e4b179b6a46904f39d64c044cd2b754c68fa37f741d97ab4f738a31ce' 
  AND (
    token = '47TP7sEJqnZlFyahFr5+7D+0TYEIMgFo+2k/uDKAvlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )