UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPK9VTlCHls7AM6jXgVAoUCXzdcG/9FCI9KRohzHrlM=' 
WHERE 
  key_id = '2e74793db93c8f45e89342fa95cfff0e5cb96c81e1dc609756a4d844b431ee3b' 
  AND (
    token = 'LPK9VTlCHls7AM6jXgVAoUCXzdcG/9FCI9KRohzHrlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )