UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfz0Jo/NaPu89IblELPRCeC4CWA3zv5eYEN1e1W0S28=' 
WHERE 
  key_id = '343b305d15bbc428eafd1ee58f0a84e6a0cfd846be7ddb0493abb33782471719' 
  AND (
    token = 'wfz0Jo/NaPu89IblELPRCeC4CWA3zv5eYEN1e1W0S28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )