UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '67DF3wK0FTo9eAmCyJHNstakYSejMeDPPrUBiYzTgQo=' 
WHERE 
  key_id = '8d3568b20efb9b5345139f07d65f890750b588dc1facedcebc1e9e4f394cdc96' 
  AND (
    token = '67DF3wK0FTo9eAmCyJHNstakYSejMeDPPrUBiYzTgQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )