UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iem/js+xVnITdMfXJUawNM0ylHiAcPpoDbeJKDaul6A=' 
WHERE 
  key_id = '01ec3f1052b0a2333d41368ee107a48c684445361e2cb95083ebf0b59138dcb5' 
  AND (
    token = 'Iem/js+xVnITdMfXJUawNM0ylHiAcPpoDbeJKDaul6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )