UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgJyezzUnxHsXNyDH/8uFbMef0ba/or0YvjDqXf4+TM=' 
WHERE 
  key_id = 'd8d5c9bd184d7973f85c6d6721794d462f36d4f020267ebbda794a8a56d67eff' 
  AND (
    token = 'kgJyezzUnxHsXNyDH/8uFbMef0ba/or0YvjDqXf4+TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )