UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8468xEExRvFrRWktwBsfGdQKFh63apsurH/+JS1JZVU=' 
WHERE 
  key_id = '767084b4ace7df0e6aba9c6165c1e58ab468e68b87279a25aab5f289dcf2eca0' 
  AND (
    token = '8468xEExRvFrRWktwBsfGdQKFh63apsurH/+JS1JZVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )