UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5JE5kyQdvDkiH3UPGfMST0EgUiEvp7mRYKd2wfHjWA=' 
WHERE 
  key_id = '441dcaddbd7b873fdc1ae5b838a7087f7ebcb7111969199e9ef5bbd8a38fc3fa' 
  AND (
    token = 'q5JE5kyQdvDkiH3UPGfMST0EgUiEvp7mRYKd2wfHjWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )