UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9Udk/Yb+ZFvKK8wNCQiRldwpk474Wq6wuaHcPIfKS8=' 
WHERE 
  key_id = '2394d8c430e9c217fb019ee2a820e0160537a33e993e4cfffa0a511387754961' 
  AND (
    token = 'v9Udk/Yb+ZFvKK8wNCQiRldwpk474Wq6wuaHcPIfKS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )