UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jq5pj/PCSDYGNC+HQYYwd06fzBxhxExbfMQVIsDLJOA=' 
WHERE 
  key_id = '894d2fff2d37a7a16cd195e9dda2afdb69076f06db07e1d9b061f163060eeb9f' 
  AND (
    token = 'Jq5pj/PCSDYGNC+HQYYwd06fzBxhxExbfMQVIsDLJOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )