UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uN3sZUmT5zktmftsF+4GuJwE3XsPFbbM4hyepYXKH3s=' 
WHERE 
  key_id = '4ae9de5e69a4ac21c7c4060a9f7a381ddb720370b404b75a04f5ba31dd4f627f' 
  AND (
    token = 'uN3sZUmT5zktmftsF+4GuJwE3XsPFbbM4hyepYXKH3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )