UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YHmxUe+tNAqEBRDs7scKn2ZTI4208gZ3lpMdrDAwUg=' 
WHERE 
  key_id = '1b285a228359b94a5cfc7716bb6283b720c660f931083c84fecafa121ed36041' 
  AND (
    token = '7YHmxUe+tNAqEBRDs7scKn2ZTI4208gZ3lpMdrDAwUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )