UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Y5OVPfdfOq5a1ZneA7bkcQePOo48769RkZgUSjVzb8=' 
WHERE 
  key_id = '8bccd55fec2fa5e8e52837ff2b6b5c6ae54f9b64798d736d428614ccab6e4dbf' 
  AND (
    token = '4Y5OVPfdfOq5a1ZneA7bkcQePOo48769RkZgUSjVzb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )