UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cm1hknFfHwb/2aiQtnVqzzq5WAo3qHTKD4O0ZXzkv6U=' 
WHERE 
  key_id = '3caf69a66d0dcbbcf033bd699f100bc8ad511bd51e201280983e11d5bb49e9a3' 
  AND (
    token = 'Cm1hknFfHwb/2aiQtnVqzzq5WAo3qHTKD4O0ZXzkv6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )