UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xSDzxLz/aD2GP3Y+enDeFaohrdjA8RyfI0RmHpqqRI=' 
WHERE 
  key_id = 'ef55269a5c3a85f57ed8b88f03b42ffd45ceb15f61e3a9c15a7f81e37636cbf4' 
  AND (
    token = '3xSDzxLz/aD2GP3Y+enDeFaohrdjA8RyfI0RmHpqqRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )