UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ni7aS7xIPbAs/mvVmvH9O/2tbRNvCHfByF7EBJCb70U=' 
WHERE 
  key_id = 'd471ddea88aed8197e902c292327b542cb5aa02012985869b138bd0435b7d2a5' 
  AND (
    token = 'ni7aS7xIPbAs/mvVmvH9O/2tbRNvCHfByF7EBJCb70U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )