UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kBgIacipwUm9svLsinkrzgMmf7Ryci8a5cBp5UrV/g=' 
WHERE 
  key_id = '2d14dbbccbfdd47d6b6ced7b605de3385e52988c538cd13907cc75f3ec627fb8' 
  AND (
    token = '3kBgIacipwUm9svLsinkrzgMmf7Ryci8a5cBp5UrV/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )