UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryxpQ+dx8cvlA3XDDdAPUgI7IWnvItU95IHqgqTW+ZM=' 
WHERE 
  key_id = '75f43bcf17de281034e5a1b85372cc19a1dc4b9dacc47d76fcd7de20f9d27fa3' 
  AND (
    token = 'ryxpQ+dx8cvlA3XDDdAPUgI7IWnvItU95IHqgqTW+ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )