UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BroygJ1Uk9JMOAHKDqPkRWm6AU8dJrvggAlwdI/eepA=' 
WHERE 
  key_id = '950b3188c095c1e3a89783ec1b7e2f54cecf1f879521fab4b4a6085609614dee' 
  AND (
    token = 'BroygJ1Uk9JMOAHKDqPkRWm6AU8dJrvggAlwdI/eepA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )