UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTjulbb75JjcchAEkDml71Vtl3J1WB5QybQ4MV/yssk=' 
WHERE 
  key_id = 'e842a084c0d715765954a54cc261d53c86d6e49ec39fef47e1cc19d148239265' 
  AND (
    token = 'bTjulbb75JjcchAEkDml71Vtl3J1WB5QybQ4MV/yssk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )