UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GoOcwZJtPZaOhklRAZ0qqL30UiLY7tW8mUY4MMChIA0=' 
WHERE 
  key_id = '749b9b7dfb6768cbc53789b740adf1e261cdfa8ed99a16b5cfaed95a431807a7' 
  AND (
    token = 'GoOcwZJtPZaOhklRAZ0qqL30UiLY7tW8mUY4MMChIA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )