UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/ZiPGc1BJfOQ1NXPtbZ9YMsI2K9c4OhshHuP0V/IYU=' 
WHERE 
  key_id = 'a36e080e7dd602a35fc12883a12d2bb8f893734a8350acd3baf8e9082a544276' 
  AND (
    token = 'l/ZiPGc1BJfOQ1NXPtbZ9YMsI2K9c4OhshHuP0V/IYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )