UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LyAcs9OmwcZ/V/JsGuNd3IhjBnbJ3vlzHMX03jD6VA=' 
WHERE 
  key_id = 'ac7edea2345e2d62fc648611de173d15dc74c149b5710799342742d933820b9c' 
  AND (
    token = '0LyAcs9OmwcZ/V/JsGuNd3IhjBnbJ3vlzHMX03jD6VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )