UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JVT9dLOzrnn0/CmfOuXMHc5cn7x7lwRaHuGS3BgHfE=' 
WHERE 
  key_id = '137dd4a28ce119a24189bbfcce46bcb90b04d8087a10d777d6b5e03149f87529' 
  AND (
    token = '+JVT9dLOzrnn0/CmfOuXMHc5cn7x7lwRaHuGS3BgHfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )