UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jr9GxNT282FVzxPq29qDP0yfjvC4KZ6FDaPZpLvWRJU=' 
WHERE 
  key_id = 'a108b5d71a1d680926fd027c1bc4bac582fa80c1694a8496ee6d5cfa68e450ab' 
  AND (
    token = 'Jr9GxNT282FVzxPq29qDP0yfjvC4KZ6FDaPZpLvWRJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )