UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdOs62SufZrpzTW0BvWgTHD0Ur2liZhFmUxUcoOSg0I=' 
WHERE 
  key_id = '1068b4121cf5f386a2bb9fa5d28b6057859e86fdc23ad62b31522deda80f8094' 
  AND (
    token = 'GdOs62SufZrpzTW0BvWgTHD0Ur2liZhFmUxUcoOSg0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )