UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSCSqBccE7WkE62HA65Aw0Hx3xwoZj7dtzPyeRSUbXs=' 
WHERE 
  key_id = 'cf8fb04a3a3fd8e21edc0c4a6adcd4593269298cd7a5bd49c77a3bebc7f636d1' 
  AND (
    token = 'CSCSqBccE7WkE62HA65Aw0Hx3xwoZj7dtzPyeRSUbXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )