UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sag+ZK8idEUIhMAFBO/9g6X41g9M0q2PNsY8ZUlkSvM=' 
WHERE 
  key_id = '517184698f85e64a055a5be154e48e94826c0e09daf201021dbe25b4d2e9ce06' 
  AND (
    token = 'sag+ZK8idEUIhMAFBO/9g6X41g9M0q2PNsY8ZUlkSvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )