UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9giQ0Q5jV7kTTgpsCIs6KkBrZy3HZT50bS9Yf/uyEGM=' 
WHERE 
  key_id = '6b28cb2f302154210502d03dd88cf285a3c3f9a904847d141f458373a7651d44' 
  AND (
    token = '9giQ0Q5jV7kTTgpsCIs6KkBrZy3HZT50bS9Yf/uyEGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )