UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82uUmXnTsxdYvLvF6wmlbnd9rbhyEss0zGnbVPuLWPQ=' 
WHERE 
  key_id = '2bb2d0a546861be2c2f246e5cd053c26c78216f7548b1921ab2a380da8e47936' 
  AND (
    token = '82uUmXnTsxdYvLvF6wmlbnd9rbhyEss0zGnbVPuLWPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )