UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CncTR7t2E/zNe0+F5Wpc1vqzprjlsRcGS3DYqtGRteM=' 
WHERE 
  key_id = '986b8c01720044f8547307c98fbac546cc6aa8c4c6b066bb53c46d29054acef2' 
  AND (
    token = 'CncTR7t2E/zNe0+F5Wpc1vqzprjlsRcGS3DYqtGRteM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )