UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mdtDKDxYtFenkLpZiRRAWvOrLsy6T2GAG3nYg8V3fo=' 
WHERE 
  key_id = '46b25599513f2717f75420f4753d0f59c09472b48d375c571b9d5ef6483cb5ad' 
  AND (
    token = '5mdtDKDxYtFenkLpZiRRAWvOrLsy6T2GAG3nYg8V3fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )