UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pb1pf8qCexgtGOADwjVrHog7yq7wTTW61gDzOh7iztA=' 
WHERE 
  key_id = '37b9ae184ab67b19e71a5e73545364990d55a63431da22f847175b661cf403c1' 
  AND (
    token = 'pb1pf8qCexgtGOADwjVrHog7yq7wTTW61gDzOh7iztA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )