UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFqP6eLyWqWJkWKndhy8bMx5qGkbAr0m6LTg8mDfJWI=' 
WHERE 
  key_id = '344589e0cacbffc47afb2ab957f763384920e5cd3563ebf349457cbbd617a0aa' 
  AND (
    token = 'HFqP6eLyWqWJkWKndhy8bMx5qGkbAr0m6LTg8mDfJWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )