UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fkATg/A9YbBnONEVV6jc5/XEtS6Iw+vVE9Kn6nIJdw=' 
WHERE 
  key_id = '6e717f9da41b70f45c632652891661c798f64cd0919240a035a0bcf5e26cf416' 
  AND (
    token = '6fkATg/A9YbBnONEVV6jc5/XEtS6Iw+vVE9Kn6nIJdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )