UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VvQk41u/D57VOR1cZyLhflvDqWsgvzXKPh1+rBXVNI=' 
WHERE 
  key_id = 'aaf8676694d2e4392637944795a95cb16db263e8a2bedd452ec0c4e74c9640a4' 
  AND (
    token = '+VvQk41u/D57VOR1cZyLhflvDqWsgvzXKPh1+rBXVNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )