UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOwkYgSPwaJgllzXe31hYV6D/rxOJJDvuMlIm3VCt08=' 
WHERE 
  key_id = '3e9bd39961c27cff44a187bd26f1ea6a50b6e4065740b5660cf6b9b0a7dc8fa3' 
  AND (
    token = 'uOwkYgSPwaJgllzXe31hYV6D/rxOJJDvuMlIm3VCt08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )