UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHD7BPoYU1LmunNvjXhu1bDkE6CYEEzM2tb+pSvrqe8=' 
WHERE 
  key_id = '30b0d9c7fabfad0f1a1480638697c86f5330e41054ce561dee996c91fb11a12a' 
  AND (
    token = 'tHD7BPoYU1LmunNvjXhu1bDkE6CYEEzM2tb+pSvrqe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )