UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0qyA5pYAh3UzS20xjv+GbFsvKjpDns3u9eqjBUXJjw=' 
WHERE 
  key_id = '32231eedbdfa31bf84525264edc98ed03c9f82ab375c138bbc154798a4f30ab3' 
  AND (
    token = 'K0qyA5pYAh3UzS20xjv+GbFsvKjpDns3u9eqjBUXJjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )