UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6qC7CIBDfg/iHpl7jgxsAevu6l7fgS+LWXmojibiLo=' 
WHERE 
  key_id = '35a7432f67034535e67895e29a7d7e767e103c51e34f8d679806b281be5d7f9b' 
  AND (
    token = 'F6qC7CIBDfg/iHpl7jgxsAevu6l7fgS+LWXmojibiLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )