UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMtPezI6ZF05I131L3rZK+3K4m01eW23CdjThL6G44E=' 
WHERE 
  key_id = '7f979c69cbf04c4b303c5663626230192da95d61be409742692812296e4ba131' 
  AND (
    token = 'aMtPezI6ZF05I131L3rZK+3K4m01eW23CdjThL6G44E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )