UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVl7v2LtyTe7I4fziilZhX/B+s3xmNI6W48WzpPCKBc=' 
WHERE 
  key_id = '25b5ee221c8363c6566e4231bf4b2208735553d72a99d4d7889809e52c9b1bcf' 
  AND (
    token = 'PVl7v2LtyTe7I4fziilZhX/B+s3xmNI6W48WzpPCKBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )