UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEdjJY7bqXLvrWcfgdwmpb1XgmPudb0EAtGiYghClho=' 
WHERE 
  key_id = 'd9a0c4c8a733543c48750fb5ee0a91e66d2e425ef250c76ae8b8a29197553a89' 
  AND (
    token = 'TEdjJY7bqXLvrWcfgdwmpb1XgmPudb0EAtGiYghClho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )