UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eFQLYGV7jzL6Ja/YqHyoX7VKJVCqO61P6fLKHOSp0M=' 
WHERE 
  key_id = 'ef8a32ce6cbbf6d30d190c9c856b9200e2cfaaf0c755292db06f806d7395d0ad' 
  AND (
    token = '+eFQLYGV7jzL6Ja/YqHyoX7VKJVCqO61P6fLKHOSp0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )