UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8caK8+WxoGdMbcCKaX7zkmTrMuxIKXTBYJIF9puVYU=' 
WHERE 
  key_id = '89021c8531cba9a97f4a79e829ba6c99049c221b8028cde293b3dd0cab021aff' 
  AND (
    token = 'G8caK8+WxoGdMbcCKaX7zkmTrMuxIKXTBYJIF9puVYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )