UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YD8gXJxNkuoX4riWVhLpYF65u5eKjrOcH0BouQofYeU=' 
WHERE 
  key_id = '1f5df7b66e4a62f40b9fa4124bb1a1900ec8b097f086d1c985083afb265ba561' 
  AND (
    token = 'YD8gXJxNkuoX4riWVhLpYF65u5eKjrOcH0BouQofYeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )