UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxALQ5c+ho5ZsEhy0YSUqf4zLCtLKkePXROgfnTQcWU=' 
WHERE 
  key_id = '3b2972fee16bd66adb4f34fed05625d03648697be63450cc3f4dd7047e7fea16' 
  AND (
    token = 'GxALQ5c+ho5ZsEhy0YSUqf4zLCtLKkePXROgfnTQcWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )