UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBQfwo/ThiUemVbrBZiJltgU9IkpYRkLCSvys7V5/Y8=' 
WHERE 
  key_id = '3c1554c13c3dfc48e295439f7e86bbb3afea51709e868b5b9990004d5c4196c9' 
  AND (
    token = 'LBQfwo/ThiUemVbrBZiJltgU9IkpYRkLCSvys7V5/Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )