UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEIz3+jBTVaIWDAvnsZkrqRxzR1IyngjEc2gu/V+JTc=' 
WHERE 
  key_id = '6c60031ebedf0d83c4f7cba967f64eeb061f5d0a9d2cc21654a020e5cda61d5b' 
  AND (
    token = 'eEIz3+jBTVaIWDAvnsZkrqRxzR1IyngjEc2gu/V+JTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )