UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucheJqBwg1UDGT9KelRIKOqsFqF5dmjGlxJglHkdXmo=' 
WHERE 
  key_id = '1b5dad7330b7a627542daf3f2e9aef1120eab5ad01059200db31423def1b6c51' 
  AND (
    token = 'ucheJqBwg1UDGT9KelRIKOqsFqF5dmjGlxJglHkdXmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )