UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjcfWdDErKh0BdEDw6TardGDYsHpZnlipdaakRtK7EQ=' 
WHERE 
  key_id = 'fed1c40f2e60957be793a548a7a1029e1a9b96f5d999ab3b791b2a6ac1905dd3' 
  AND (
    token = 'LjcfWdDErKh0BdEDw6TardGDYsHpZnlipdaakRtK7EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )