UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgWl8JK59Klx/cbEG4CrqMZw3ThcTQzVcqodkYjEGUk=' 
WHERE 
  key_id = '1ccd1a61202190c250eba250832e8c7d8b3a4e3f7c1a11e38f45df298448b6f7' 
  AND (
    token = 'LgWl8JK59Klx/cbEG4CrqMZw3ThcTQzVcqodkYjEGUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )