UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bauGNYbQAq0oDicV5PtnivFosp9Fbxt6dMQmZTW+NQ=' 
WHERE 
  key_id = '7dbbb1d7135b7d57f3f339fa095ba64ae78232704db5f2e8eb77895e240fdc35' 
  AND (
    token = '6bauGNYbQAq0oDicV5PtnivFosp9Fbxt6dMQmZTW+NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )