UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tz47COun5oCKOt4uAQl6Zr7sBBnUjaToLkacpI9kE7A=' 
WHERE 
  key_id = 'd147b549b96d3861fe762b245e820dd73a3f2f43e2eb383f182fa3e9dc4bbbb0' 
  AND (
    token = 'Tz47COun5oCKOt4uAQl6Zr7sBBnUjaToLkacpI9kE7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )