UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yl6hpO8yDfV1aVAt9cmKuZn1hpmMVJapJzfH5DTgF5c=' 
WHERE 
  key_id = 'c03fa84ec25d853aed05f0d6e93ea4be8b88b1d56f41e13573aefdf02712c437' 
  AND (
    token = 'yl6hpO8yDfV1aVAt9cmKuZn1hpmMVJapJzfH5DTgF5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )