UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZATTYR5bz3apS6F7YgQVe7tCQiXF8IQq3duW7ejxp4=' 
WHERE 
  key_id = '236b662becaea9a68e204c883a3aaa518e33d63f6da1751b0054b3e081aeed75' 
  AND (
    token = 'JZATTYR5bz3apS6F7YgQVe7tCQiXF8IQq3duW7ejxp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )