UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMR4fLi6ZEPliWbEvUDRvcqxlYKKoCwi7udKOT4aDbk=' 
WHERE 
  key_id = '25a1535fefd85be4123f64ea455f48921388704b895260ca3cad1da3c857f8ec' 
  AND (
    token = 'SMR4fLi6ZEPliWbEvUDRvcqxlYKKoCwi7udKOT4aDbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )