UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MHjRH2iQXpe8vFOUEFAyoUh/dXsAWevGvLTmsimjnQ=' 
WHERE 
  key_id = '8eeb9d05a451ef3bf0a96fe79582612827fa51e80e81f3e58fa32e464826f7fb' 
  AND (
    token = '9MHjRH2iQXpe8vFOUEFAyoUh/dXsAWevGvLTmsimjnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )