UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xu6Vgr/3yLUvRfin4GrPssT5suOkzMJ9jvuZKjvWrrw=' 
WHERE 
  key_id = '653752f6ac81b06cce40b60a401fd9b9a5506f6d33f1be186ff71acb7ad34329' 
  AND (
    token = 'xu6Vgr/3yLUvRfin4GrPssT5suOkzMJ9jvuZKjvWrrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )