UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXIr06DfFclTgGBTw+FQTG0T7PaXBiYfs10jWfq9+MQ=' 
WHERE 
  key_id = '5d4799901d5d21c8c507f7796bd69f7867079a21b5d8e4a8d2675ca13f609f09' 
  AND (
    token = 'zXIr06DfFclTgGBTw+FQTG0T7PaXBiYfs10jWfq9+MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )