UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgh4ziwzYewy7cE8aQ+l7PDx4jtwEQopPkaRDPsdwCQ=' 
WHERE 
  key_id = '2cddc29a437618a75766eb4a5bef753e7196c70c2f52a87076861fa95b60a16f' 
  AND (
    token = 'tgh4ziwzYewy7cE8aQ+l7PDx4jtwEQopPkaRDPsdwCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )