UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FjpJxKEkchtZmmHanPBGm1gmu0WqJXHa+lroShtGcyc=' 
WHERE 
  key_id = '23aa333c12bebcd020cb8b317d1277a8bf7aa691f6403ed9b25b8ab3ba7892b0' 
  AND (
    token = 'FjpJxKEkchtZmmHanPBGm1gmu0WqJXHa+lroShtGcyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )