UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z9Iesit73wGqKlhvhtAcJl8Gc5lrcdJaL3iF6O5vJgE=' 
WHERE 
  key_id = '6acdc921be0f15faef30bbccebf76b4f37382a2e125edb9b8206427eae938dea' 
  AND (
    token = 'Z9Iesit73wGqKlhvhtAcJl8Gc5lrcdJaL3iF6O5vJgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )