UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnJ1Y3F75WlJDl22aBEAv0tt/Hz5cwLYm24CtNSj9OI=' 
WHERE 
  key_id = 'be514c075357f92daf1d4d9007bb1fdee92641d6b0bd6dd08e9b49cdfa6aa58f' 
  AND (
    token = 'MnJ1Y3F75WlJDl22aBEAv0tt/Hz5cwLYm24CtNSj9OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )