UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3J5fBU0odYNxy9TfVTlgiwt8omvw5TX+fRu6vLfeJo=' 
WHERE 
  key_id = 'fff8b7801600935702100915732c5e327d9131cb8120358b84689e2c4fa39234' 
  AND (
    token = 'i3J5fBU0odYNxy9TfVTlgiwt8omvw5TX+fRu6vLfeJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )