UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd43xjaZ6v+gViSR/p7AKinCorfTcH+oEgq8dT93rLmY=' 
WHERE 
  key_id = 'c18bdd18235027c91de5e1a26a303d95bf49878a04a0c10b8bff7a4cd69ab718' 
  AND (
    token = 'd43xjaZ6v+gViSR/p7AKinCorfTcH+oEgq8dT93rLmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )