UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/g04iVlgoz8ji4xGV9Su9TNby+mTHt0fk+90TEElB3k=' 
WHERE 
  key_id = '3809c82f5eb7b8fd43faa05d1a0c1a4bb70776d5a9c93cea7df717a9b4c2dbe7' 
  AND (
    token = '/g04iVlgoz8ji4xGV9Su9TNby+mTHt0fk+90TEElB3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )