UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTGgtp7nhTccC39bBXctRMKP0OYoGu5Mnc5hts4xZNo=' 
WHERE 
  key_id = '17b4916183d1d37d6ee437f14600a524d537623135152f148381a38f786c06e3' 
  AND (
    token = 'LTGgtp7nhTccC39bBXctRMKP0OYoGu5Mnc5hts4xZNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )