UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTkIf7AXyvO0xcYkl4nBe395qb0Jgmjl2nW5uzcHs1U=' 
WHERE 
  key_id = '3e5a9338a45c1a6c17fb8024c9ed90fcc1b5648aa51f827fb15e6dd01e0cbae7' 
  AND (
    token = 'lTkIf7AXyvO0xcYkl4nBe395qb0Jgmjl2nW5uzcHs1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )