UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1lG3fi5JpEAn9lY9+BaXzPHVN0PCQwY9wmdYgmpzEI=' 
WHERE 
  key_id = 'c3a46f931eb67fd8d6a0927ece567a7ca905216073d130fa03bdeb714fcb9d37' 
  AND (
    token = 't1lG3fi5JpEAn9lY9+BaXzPHVN0PCQwY9wmdYgmpzEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )