UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8hnIQ+vAIszVjGUQuSoNStzx68ff+G9qL9P6pht1wA=' 
WHERE 
  key_id = 'be46623952d36333177bd383c9b87db8ffb3cba30ed515f377eaffcaf6b5310a' 
  AND (
    token = 'W8hnIQ+vAIszVjGUQuSoNStzx68ff+G9qL9P6pht1wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )