UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlD9LbeBw0B7q7y1m9y4bmRa5kQTDc2CQ7jFJgSq12A=' 
WHERE 
  key_id = '46a32de1de464df3f78ce3c646bfac4c10465a2a1426c79348f8ec32c9e853cc' 
  AND (
    token = 'xlD9LbeBw0B7q7y1m9y4bmRa5kQTDc2CQ7jFJgSq12A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )