UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jp9dh8idtb5ES7OTcKtGKmu/wdINUfXrDebUbM+YSpg=' 
WHERE 
  key_id = '686a78eb3d307037304c28c71f7f7dd68bec291408c6e1c99a25dcf7affb9437' 
  AND (
    token = 'Jp9dh8idtb5ES7OTcKtGKmu/wdINUfXrDebUbM+YSpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )