UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XWQ7cU2sTGTCuyIUha4x27pymJXe0biP7NXNsSNvTQ=' 
WHERE 
  key_id = '14f2573ec0fbe94b8ba3c70be2381ebe2f69a02d7586b0644ce7b8e35c7b27f2' 
  AND (
    token = '3XWQ7cU2sTGTCuyIUha4x27pymJXe0biP7NXNsSNvTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )