UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tREQrZM+vOfK9gXEbfn9GeVCZX8HdnfDixBT5fIFZs8=' 
WHERE 
  key_id = '532a2e8dfe459678481a69551a7e8315d3cd33b842600902a6e6fd5374f961f6' 
  AND (
    token = 'tREQrZM+vOfK9gXEbfn9GeVCZX8HdnfDixBT5fIFZs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )