UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+Y+eX5eRZ2UkzE3NKj3MwI+kKRDF1LTDluF8NZS6oc=' 
WHERE 
  key_id = '6caa196ed3b99a9130028d2ae069f85975c21bd38ed2cbe0aef5720ea5987a6d' 
  AND (
    token = 'y+Y+eX5eRZ2UkzE3NKj3MwI+kKRDF1LTDluF8NZS6oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )