UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hl1F8wrokoWcu9jH5PIQdWw+VLZIuVkilTS0CABXCc4=' 
WHERE 
  key_id = '27b835c303f421ee347b8295063b4bc26b525f9ad8a3dbbbec5956864516b3ba' 
  AND (
    token = 'hl1F8wrokoWcu9jH5PIQdWw+VLZIuVkilTS0CABXCc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )