UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sh9uC0D1oZrcSkI8ZT9sS/4XjlBMEPMyLvvljfH7anU=' 
WHERE 
  key_id = '83de062b0a0915bbc7403708325edc1b152c3675a222afb55bb3107e5055e7f0' 
  AND (
    token = 'Sh9uC0D1oZrcSkI8ZT9sS/4XjlBMEPMyLvvljfH7anU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )