UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6SjEhw/5+kG0rjD51GYZqM/uA+mJa9hf5jSTWRrQYqQ=' 
WHERE 
  key_id = '1d9ffa74137b72d0b1eeb7466ba2aa94ed4d9217fa804ad2752d448dbf1ed932' 
  AND (
    token = '6SjEhw/5+kG0rjD51GYZqM/uA+mJa9hf5jSTWRrQYqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )