UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zlYUgfBOv2EJ34RBrAQZlOvusk4TC7Bh/0+vGe1aE4=' 
WHERE 
  key_id = '3c571bbb9f1f1e4c7b618174491dc41eb5f9b2790b7b7b77f03576bfe79f712b' 
  AND (
    token = '+zlYUgfBOv2EJ34RBrAQZlOvusk4TC7Bh/0+vGe1aE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )