UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwOjFh0p8rhYoSUT4pZOHM+AQdd0g4CaK1Naq/T9jZs=' 
WHERE 
  key_id = '84df6bb29098ff957707cdd1135daf4d672f8e6a76fb5fa25012704795d119ab' 
  AND (
    token = 'QwOjFh0p8rhYoSUT4pZOHM+AQdd0g4CaK1Naq/T9jZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )