UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Momulqygu1qeMR3b39xoSvbBSj2dm+rTeqkykl4GJhM=' 
WHERE 
  key_id = 'cb5b40a9f5d66ad7a414ba553ec8d9ea90997652886500980ebe6251113e1556' 
  AND (
    token = 'Momulqygu1qeMR3b39xoSvbBSj2dm+rTeqkykl4GJhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )