UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lzzJIJaAJxnqcDlFJRhZoRaQL7pAxtqNUMar4Oztdo=' 
WHERE 
  key_id = 'bb873e36240193a08131b4a1b2b238aeb72df54c1bcbf8ff8df15298eae6f781' 
  AND (
    token = '2lzzJIJaAJxnqcDlFJRhZoRaQL7pAxtqNUMar4Oztdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )