UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+aXqcKT4JG+uBwLZc4O/WdBlqdd2lVmv1Rnhq+J31g=' 
WHERE 
  key_id = '57cb7b52731a5d1119d43c2bf2e70c35d639a73b9955cb27a6bb496a983fd53e' 
  AND (
    token = 'a+aXqcKT4JG+uBwLZc4O/WdBlqdd2lVmv1Rnhq+J31g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )