UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qChDNFbdTxudjudTTvXeXIhspKSx0XeYCnZffWxJVQo=' 
WHERE 
  key_id = 'fb84501241f9b13f2f238db9420a3be3fbb63f6eaf442f7820f8082dbd0edb75' 
  AND (
    token = 'qChDNFbdTxudjudTTvXeXIhspKSx0XeYCnZffWxJVQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )