UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1aUyfJi4p557URKf3JkgeNaWfOfHhInWsWfASHXGG0=' 
WHERE 
  key_id = '824deaea5efb4f68713c42be57d78dd540b4e53736bea9e3f87e7d21c76ae1de' 
  AND (
    token = 'S1aUyfJi4p557URKf3JkgeNaWfOfHhInWsWfASHXGG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )