UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVbWA9dJqMY1ldUMBMjSEx4dQZIxZgLm1Vg/vZ0lzgo=' 
WHERE 
  key_id = '6d21eb94b2f0c6f102cfd3c2412fec6557435b81f8586861a63c9bcabc128f5b' 
  AND (
    token = 'gVbWA9dJqMY1ldUMBMjSEx4dQZIxZgLm1Vg/vZ0lzgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )