UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5JeA5EXGdI6R85aFS0VwDvZl8GJBLnKtgUU26fmFGw=' 
WHERE 
  key_id = 'c82bd9385eb14d1a26ac43b8f639e0efecea7b66c15f67bd95af82cb35037722' 
  AND (
    token = 'N5JeA5EXGdI6R85aFS0VwDvZl8GJBLnKtgUU26fmFGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )