UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7T7enN6AOoSOXImTnhoJOtoRjGxv+WBIvHx5+d2+XE=' 
WHERE 
  key_id = '240b53f59a51cd7ad4a65834926d467e5ddb79ea8e4ee9b388137038a10c1c76' 
  AND (
    token = 'c7T7enN6AOoSOXImTnhoJOtoRjGxv+WBIvHx5+d2+XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )