UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwzR3fxCEjGVmCuSlFsUItJo4f2UUsk2RAba98EUn8A=' 
WHERE 
  key_id = 'c8a899e4d49afd57e0eea4e5a043ad2127119d4fdedd2693286e433e43910be1' 
  AND (
    token = 'GwzR3fxCEjGVmCuSlFsUItJo4f2UUsk2RAba98EUn8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )