UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CI5PMNKLMtdCAMrcksLhUZzM6o6WAQaqGZTTj8Zb/w=' 
WHERE 
  key_id = '9c22c4e2e171c7d0ddab7f095e82b59f559f9887bdda2c97637928e0f1402cbd' 
  AND (
    token = '8CI5PMNKLMtdCAMrcksLhUZzM6o6WAQaqGZTTj8Zb/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )