UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WEtEvOWP0e7vB7A3OjyFXDzsUQvFBmVYiD768K4N9Q=' 
WHERE 
  key_id = '45f29c991b9d97ce0e08f72f381e1f32b7bc867c0a727dabda41b885d5c49e45' 
  AND (
    token = '7WEtEvOWP0e7vB7A3OjyFXDzsUQvFBmVYiD768K4N9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )