UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ochPF7gfT0pHiZZqH+O6aNPSUjVNgR3LfTXALMOHY2o=' 
WHERE 
  key_id = 'a4ebc74f18d41b0185344d755b327a806bdb7118691af8ee11b41c24fbc6e0d7' 
  AND (
    token = 'ochPF7gfT0pHiZZqH+O6aNPSUjVNgR3LfTXALMOHY2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )