UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3AtkWi0NRThwn3U9+bU8omUcjMi3erRnAqK/Z+mmIU=' 
WHERE 
  key_id = '1768364828166663baf802b0bc742081d77b75b6113d95f46a6a4e36d756a710' 
  AND (
    token = 'd3AtkWi0NRThwn3U9+bU8omUcjMi3erRnAqK/Z+mmIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )