UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pK7ILz7Bj7yvBBkzA/5CkCr2vKcOvSOewuuO0xj8fQ=' 
WHERE 
  key_id = '2d8caabd1def63f38b4110b577a40ea9cd04b8a67569e9678f14dc00516b1f1f' 
  AND (
    token = '4pK7ILz7Bj7yvBBkzA/5CkCr2vKcOvSOewuuO0xj8fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )