UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdKh6+j7LMLa3Zx4bImIbpJMrkn2LHwiFoxDuAkGRGg=' 
WHERE 
  key_id = 'c87f044211cd0de63d7bbb04154976e92b871a2672ca64491563b9e4aa0d9ad0' 
  AND (
    token = 'hdKh6+j7LMLa3Zx4bImIbpJMrkn2LHwiFoxDuAkGRGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )