UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1G2shn1vFsvT58yYQlZsdMUdJyFXkUGfCfFUWS0VZoo=' 
WHERE 
  key_id = 'e42bd1475589416b5bb79ed588035a996f24e64b322d136ab3ef6d263b092643' 
  AND (
    token = '1G2shn1vFsvT58yYQlZsdMUdJyFXkUGfCfFUWS0VZoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )