UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQIguE+ZNKtaX2EIEkAwOymPGT9CyPG6OI1sZo0PZAw=' 
WHERE 
  key_id = 'a4cc1895743bebc0d46fb9a10a25ea06ae8d812f11dbbf2a14dfa3106fc4bd6e' 
  AND (
    token = 'WQIguE+ZNKtaX2EIEkAwOymPGT9CyPG6OI1sZo0PZAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )