UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdSn80NZ4sIfUjBrrCRH7q6SRzTuk4+Mf3bePU0zbFc=' 
WHERE 
  key_id = 'c4ac10456f42f5c77b2392d7ea0bdffe75e75be7718c630d99a02895d26c261a' 
  AND (
    token = 'PdSn80NZ4sIfUjBrrCRH7q6SRzTuk4+Mf3bePU0zbFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )