UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nn4rpFpEQYiYiwBsu9aZBwhjkSZeC0FxNUrE+EEsWG0=' 
WHERE 
  key_id = 'cb805cee145706c1dbdf3e9b2fb527c1191b2cbdbd7b5df800607312c4c9d19a' 
  AND (
    token = 'nn4rpFpEQYiYiwBsu9aZBwhjkSZeC0FxNUrE+EEsWG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )