UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dTfMVepzHZF3qCn1KTwJMjWH0b3KpmHcJqaO6qfgks=' 
WHERE 
  key_id = 'f0a240ddea74ba7ee327faeb74effd8643cc7907f240285387f7ccb625266bd3' 
  AND (
    token = '9dTfMVepzHZF3qCn1KTwJMjWH0b3KpmHcJqaO6qfgks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )