UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2w5n1hwJkAmlGGeeQ1cqX66+7BgunwWDRzku1MRGF7o=' 
WHERE 
  key_id = '46dcea191abdbc701a11edd0158401716a5b0e547132de2e7248e8debd143ea1' 
  AND (
    token = '2w5n1hwJkAmlGGeeQ1cqX66+7BgunwWDRzku1MRGF7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )