UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0WKcr9SHjSbtREGxjDtsqeVbfAneRpZ3UhzAT21QGY=' 
WHERE 
  key_id = 'da611131817440d34c8f3a60d586e8855ae0e99a845961c7a20bd75a368d4530' 
  AND (
    token = 'J0WKcr9SHjSbtREGxjDtsqeVbfAneRpZ3UhzAT21QGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )