UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kce2KbqZgiqOgURYuRiGg4BYBUlx8kpOdq899Y7wlOU=' 
WHERE 
  key_id = '92695a9edccd701d4b46d44ce338253d9a91d45abf3c3f6bcba688aea887677f' 
  AND (
    token = 'Kce2KbqZgiqOgURYuRiGg4BYBUlx8kpOdq899Y7wlOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )