UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GY/1NQPMrGfv66B24BNCpic484chSNrT/G88cgVfnG4=' 
WHERE 
  key_id = '439e2a5b31cbf50d54c7728ec18b57ce7bb0241c54aea67f7d14e540a7b973f8' 
  AND (
    token = 'GY/1NQPMrGfv66B24BNCpic484chSNrT/G88cgVfnG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )