UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SyJxGYNH6tOtDkMq4BRPxmr6Oe9P49+7td1uIyeRh7U=' 
WHERE 
  key_id = '92f36878a418588f36a8c33b731d5cc7c31201fb83ee5700d7edd53faa42256e' 
  AND (
    token = 'SyJxGYNH6tOtDkMq4BRPxmr6Oe9P49+7td1uIyeRh7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )