UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9Akb/roQGVUhDEf9m3w4bP6knZhjdWXB5opaCXZ/lo=' 
WHERE 
  key_id = '45a608a5b90c311937fb561a5d4f5c0d5852861191db5a5bca4682fbaebbc6a8' 
  AND (
    token = 'V9Akb/roQGVUhDEf9m3w4bP6knZhjdWXB5opaCXZ/lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )