UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4M+Xu2z6uFwUZMZFaqB4DP8IHjY9IWSd/MjCEOiKuHw=' 
WHERE 
  key_id = 'c0e8b486a6c84df01a25ce1b602c94be2497801b9349b6bc8c2b47807dcd7fbd' 
  AND (
    token = '4M+Xu2z6uFwUZMZFaqB4DP8IHjY9IWSd/MjCEOiKuHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )