UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lsdZkP0dktZzjtjYK1lBYi2VlfptcYEtcXrgLBoRpX0=' 
WHERE 
  key_id = '8daf631867d8579810d4eb98b52da5ba6b39ca8548e75f4656da529e99701fd1' 
  AND (
    token = 'lsdZkP0dktZzjtjYK1lBYi2VlfptcYEtcXrgLBoRpX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )