UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5n9iE00Buz3aU2W5ecxFtJxvMcPgbz0JbnGDP+eq8M=' 
WHERE 
  key_id = '1c3eea8d34adaf6e0995a2de67661bd695ec7344e84e080bba9b2666e85331da' 
  AND (
    token = 'x5n9iE00Buz3aU2W5ecxFtJxvMcPgbz0JbnGDP+eq8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )