UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCpBl7co2QsGWQKQW2tuhR7zKnXDt0cwmkXQFzj/Nkc=' 
WHERE 
  key_id = '1968788c28efa0c043c615b9857c1eb7f9088cd8072f2985a2b6d4e1d3e1940a' 
  AND (
    token = 'UCpBl7co2QsGWQKQW2tuhR7zKnXDt0cwmkXQFzj/Nkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )