UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgGRoJc+j8wAOLdXQOAXKCoz0795ogDTDpfVUhwgec0=' 
WHERE 
  key_id = '4cf3f6c588125fdb4e2d69d5edffb544967e946c33ab03b36e8868a035a510dc' 
  AND (
    token = 'zgGRoJc+j8wAOLdXQOAXKCoz0795ogDTDpfVUhwgec0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )