UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1rWmMbWa6vioudwH+4UJp5a7v7xnodq3gYF/hS8kvU=' 
WHERE 
  key_id = '17ba6ac951a75774b5705c2df6138730a1b89f66444b484a97759bb26ad1b537' 
  AND (
    token = 's1rWmMbWa6vioudwH+4UJp5a7v7xnodq3gYF/hS8kvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )