UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brzo433W28tUfyXRHJVV+7wu2Yo8n13rxqQgxjiTSTw=' 
WHERE 
  key_id = '32503b0ff827cfb6ec6b52cfcc684568c0ef8c8a2b7de271ee14f4d60da2965d' 
  AND (
    token = 'brzo433W28tUfyXRHJVV+7wu2Yo8n13rxqQgxjiTSTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )