UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCjw+t4AFmE1wh/ElPYw+OUhfTq5ii9aLOkIlaBYJYg=' 
WHERE 
  key_id = '92a0eda4cd5aaf85862801d084c474fe906fc6441218ed0c46a7f632cf58230b' 
  AND (
    token = 'rCjw+t4AFmE1wh/ElPYw+OUhfTq5ii9aLOkIlaBYJYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )