UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVxoaUbizedsUsThGz/j0N0VzR7TfTM5uubT1b+ErjI=' 
WHERE 
  key_id = '71ff7f9c684f008ef1244aadb7255670e8ebef08d35441fdf2493323f1dd8fd7' 
  AND (
    token = 'sVxoaUbizedsUsThGz/j0N0VzR7TfTM5uubT1b+ErjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )