UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Op6ZkPFlgWOulGWd/T5iJ4h3j7r5ljrwiQEK2JrGe6Q=' 
WHERE 
  key_id = 'a00806cbaf0a5e6327996852d925777de893c2a8ddfd246ad3ee83d88d24a7dd' 
  AND (
    token = 'Op6ZkPFlgWOulGWd/T5iJ4h3j7r5ljrwiQEK2JrGe6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )