UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kui5sqpIs1ZYyDH3EdcS7CEOVLJR0FcwuCM/jkBEBoI=' 
WHERE 
  key_id = '48e6902ba02bcf681852fcbc7fbad4e4fa07e0e14b897c25ea7d6ae1e5da0c3b' 
  AND (
    token = 'Kui5sqpIs1ZYyDH3EdcS7CEOVLJR0FcwuCM/jkBEBoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )