UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wcGwFxKV5WRozsiW7RBF0W0y7jXNUEq8IrXR6qIWfs=' 
WHERE 
  key_id = '32c8b44691354db3d5c2f57296cb34aca425fc929aa7439cfefde7225c5f0b5c' 
  AND (
    token = '5wcGwFxKV5WRozsiW7RBF0W0y7jXNUEq8IrXR6qIWfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )