UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Z63twr7/E1gqVPdPdJwbnuJocRk9dczeE8X8HGZgl0=' 
WHERE 
  key_id = 'bb903bab9df3802b991f4da2372b2a4511678baab0b075cac63d93ba869f44e2' 
  AND (
    token = '3Z63twr7/E1gqVPdPdJwbnuJocRk9dczeE8X8HGZgl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )