UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tq9L0EvjNIz+45GWRIgglI3m0eDX8RSnkvU72buqWKA=' 
WHERE 
  key_id = '952742a83f15b4bd03cd0adef4b1af77c8bcbe6ca854b9b74f7408d9bb1c9407' 
  AND (
    token = 'Tq9L0EvjNIz+45GWRIgglI3m0eDX8RSnkvU72buqWKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )