UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNQAVgOOn+VIGqkPD0ivyh9IZCqZO1F265l8oZbod50=' 
WHERE 
  key_id = '6d9bd9ace26f792c5647b63bfc679c06ef284ef7bdab51b4ddd315bf799aa5b8' 
  AND (
    token = 'pNQAVgOOn+VIGqkPD0ivyh9IZCqZO1F265l8oZbod50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )