UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atWJyi0XTnDMP3f7OUxDOkU9vlx5qOWcdbLpomqqBVc=' 
WHERE 
  key_id = 'dd944f009fd305ede12ccdba07de9a0c1dbbc56c744eb02a1204d20f1abce06e' 
  AND (
    token = 'atWJyi0XTnDMP3f7OUxDOkU9vlx5qOWcdbLpomqqBVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )