UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5dXkZVuusB0TSoh3VuENH7acqP7MuAQPrKOcQ8Pr2s=' 
WHERE 
  key_id = '44fc9732d9946f8def4b9584a57a30168b8b4319f0904ac4c9f4c77caee6ad82' 
  AND (
    token = 'd5dXkZVuusB0TSoh3VuENH7acqP7MuAQPrKOcQ8Pr2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )