UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lA1pL1FZ0OAh3EqKmWvIsLdQg+rdRfVYjwrzsnOGRyw=' 
WHERE 
  key_id = '935cd24c91643c12d3afb3a15f0ba5794338d5eaf432a67c06a520818f10fb61' 
  AND (
    token = 'lA1pL1FZ0OAh3EqKmWvIsLdQg+rdRfVYjwrzsnOGRyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )