UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZbDZTCcXtIV1GQkEONdMO4I/Da33YvcxxI6+BxBM5w=' 
WHERE 
  key_id = 'c2d9014e53290f700f7558c727f016b80b70f1ecccb7f9bc0ab45bce39431111' 
  AND (
    token = 'KZbDZTCcXtIV1GQkEONdMO4I/Da33YvcxxI6+BxBM5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )