UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xj6gipn3eZvPt6y9Id2tUtMhPch/IDLOEDHNWubwDZc=' 
WHERE 
  key_id = '1c928bb99584a7f1d07d58314718c7cede49ac5c6ee31a23feef1a1728f260c3' 
  AND (
    token = 'Xj6gipn3eZvPt6y9Id2tUtMhPch/IDLOEDHNWubwDZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )