UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QYPkiLBn0K8ZodlPcUwWC48PrkUEqhhfQMcRofJV8U=' 
WHERE 
  key_id = 'b1d51ecf5c82eed6ab9ffe6c6bb5c5e61ea0f3024a36d26eff5d332e1740ea10' 
  AND (
    token = '9QYPkiLBn0K8ZodlPcUwWC48PrkUEqhhfQMcRofJV8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )