UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XEmZ1uGQ30MqvhMq0jGscOhqqTxI2b515rZtqorKvI=' 
WHERE 
  key_id = 'ea6e7c82201accfdca5a3b1ab582ac8dad7f4f592d0e13889ba35cb444512df5' 
  AND (
    token = '3XEmZ1uGQ30MqvhMq0jGscOhqqTxI2b515rZtqorKvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )