UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8iBldwBZUbV8mj4NJ8yxzUKVSxGnt2iLSeP31ok0Tg=' 
WHERE 
  key_id = 'ddf58956459131c9ab3cb5fb46aa297b6416824e512ea2844e0674884c2808d6' 
  AND (
    token = 'K8iBldwBZUbV8mj4NJ8yxzUKVSxGnt2iLSeP31ok0Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )