UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMJoff9mk1kIB0lODuMB3JVwgbXPA6ECn8jEkvWzsx8=' 
WHERE 
  key_id = 'f4ca96c5e874527b1ebc62cdebf6fecc285a3dd7ce4036a9e2cbd2652e1b4708' 
  AND (
    token = 'qMJoff9mk1kIB0lODuMB3JVwgbXPA6ECn8jEkvWzsx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )