UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZxw7YLQybc5NsmsxRvAjZpaVjk1SbtFS8pZTJeYhY0=' 
WHERE 
  key_id = '8d60369dda67704ff07e19947009209cc41ede8df5fa9eceb77401207e3dfbeb' 
  AND (
    token = 'sZxw7YLQybc5NsmsxRvAjZpaVjk1SbtFS8pZTJeYhY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )