UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfcSrqlmeYxvaHHP3zRa/isPKLXXEijZiuCLGadze6I=' 
WHERE 
  key_id = '55b31f3d55d78102b4cebd30ceb99608399c94633f594a5c496b5cc370458a01' 
  AND (
    token = 'jfcSrqlmeYxvaHHP3zRa/isPKLXXEijZiuCLGadze6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )