UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSzaa6ATFg5QQsaxewltOb3Oikgpjl4KnOqfAMeQyg0=' 
WHERE 
  key_id = '95f4dbfea7d4f9752f259cd3d623ca9658712cb9eaf9ceeedd993977b65d2884' 
  AND (
    token = 'YSzaa6ATFg5QQsaxewltOb3Oikgpjl4KnOqfAMeQyg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )