UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vf1B1QU+AF8TjenxbFhm0vTqxQyhQtsnm2fPgY0ByPk=' 
WHERE 
  key_id = 'aebeddcceef21a0bf27965c8dbdea5f00354fce40a1a140b87957f717078ad6d' 
  AND (
    token = 'vf1B1QU+AF8TjenxbFhm0vTqxQyhQtsnm2fPgY0ByPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )