UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSMzlVnazOUgAEpDD2/mvnTlyfQZxlLM8ee6EgY3Yjc=' 
WHERE 
  key_id = 'f82379654fb3071851621a23911308404f9117611db19041dbf8ace6b6598344' 
  AND (
    token = 'uSMzlVnazOUgAEpDD2/mvnTlyfQZxlLM8ee6EgY3Yjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )