UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hn7j1+lT94JdYEwNAoPbDCRT+uDzPFbH8Xn6K4J8UcI=' 
WHERE 
  key_id = '5a6472cc76b6a0b475ef67616fad55ef072dc8ddbeabad4d951bf685606051f5' 
  AND (
    token = 'Hn7j1+lT94JdYEwNAoPbDCRT+uDzPFbH8Xn6K4J8UcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )