UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fblq/3JlNuQcWJm1RvlGQ1KHvAbwdgnCVqWxc1xLyl8=' 
WHERE 
  key_id = 'bf74cf8800dfb8af447c43153f4f52ca8661bba47a09a7e2fc81c746c65a5069' 
  AND (
    token = 'fblq/3JlNuQcWJm1RvlGQ1KHvAbwdgnCVqWxc1xLyl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )