UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXKV/AFPuQrsTD7YpiF6OGEflKJBKRA4xFiqRIxQPNg=' 
WHERE 
  key_id = '4403d8285a04833430a4affb507511e5056e5e9fca88f75a332348eb0ed24d9b' 
  AND (
    token = 'NXKV/AFPuQrsTD7YpiF6OGEflKJBKRA4xFiqRIxQPNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )