UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oYmzySyKTFz2aSpXXETCWGjpTSNSXN5PWECS7kdSZg=' 
WHERE 
  key_id = 'f7acd8dca7cb20526eb1639f979ab70c4886655eba8455f5b0bd49d92471ad11' 
  AND (
    token = '8oYmzySyKTFz2aSpXXETCWGjpTSNSXN5PWECS7kdSZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )