UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FoIB+0uxYdaKf00yzG0vCZAJSC/ydHajahlJzUCifo8=' 
WHERE 
  key_id = '7cfffdcb11f479dd4b8bd01a9dd0a3ec8a3c83f89d2fd3f48e6f2f1ae4cfc84a' 
  AND (
    token = 'FoIB+0uxYdaKf00yzG0vCZAJSC/ydHajahlJzUCifo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )