UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+NiVbIHzW9+PivFLishS+edb0elTVvdzkodTnC0NI0=' 
WHERE 
  key_id = 'a34fbeee9f26f4502c17061f17693878f942540e4014db3462a69b0d1e7824b7' 
  AND (
    token = 'h+NiVbIHzW9+PivFLishS+edb0elTVvdzkodTnC0NI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )