UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eit/DFuC/tLjv0Kt8QProdmJBYOc9XQRIXOYREJzhl8=' 
WHERE 
  key_id = '33e0450577767166336e6a1c54f3fe4b60b5792f468857247ec0783e9fde1b62' 
  AND (
    token = 'eit/DFuC/tLjv0Kt8QProdmJBYOc9XQRIXOYREJzhl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )