UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENNPADWndQZDv6odWYsWFSD9TbJCbZ127Suu4bYP9JQ=' 
WHERE 
  key_id = 'd6be2bf242bf441c95949e4b2211cea50d48a071a36be109daf67be122a4cb4b' 
  AND (
    token = 'ENNPADWndQZDv6odWYsWFSD9TbJCbZ127Suu4bYP9JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )