UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5meFcAgymQbF6uz19co9cGunY9w1P/1DzXREQYL7BjI=' 
WHERE 
  key_id = '440554b842186261f1a9d9a4cb48954b70840cae1d4d6b27ed17a1d27f833c0b' 
  AND (
    token = '5meFcAgymQbF6uz19co9cGunY9w1P/1DzXREQYL7BjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )