UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWry4qufXKuKImcMYZw1OWRHfF4sl2qw89YdTY+ENaI=' 
WHERE 
  key_id = 'c353996d7cc3535d75c519f7dac7356a936074fa713c351c0e73e2056fe039d8' 
  AND (
    token = 'PWry4qufXKuKImcMYZw1OWRHfF4sl2qw89YdTY+ENaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )