UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33Nk0+Qgl9qXFhzIWpQ6MxwQWKDyKaT6D+KsT0V9hms=' 
WHERE 
  key_id = '94b6987b6f9f9a17ead9df5588a6dfd300812c9cf65a4fe0b91d0cfaa09935dd' 
  AND (
    token = '33Nk0+Qgl9qXFhzIWpQ6MxwQWKDyKaT6D+KsT0V9hms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )