UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jrBziI0Enw857sJ7rhoFGatZ//RqCNkrzzbmYGXshoY=' 
WHERE 
  key_id = '7115f2132b6fe5932eb0e71ebb98df20f1e014f1c54568c7f38f8f2a5480a516' 
  AND (
    token = 'jrBziI0Enw857sJ7rhoFGatZ//RqCNkrzzbmYGXshoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )