UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bP2uIiKyYC+J5wc13WW7vEJJnkvvtTOXq9ItwjfmAjI=' 
WHERE 
  key_id = '1e3c228a0b7e7b6c75e449ee9faf38d853446bac4fde018ffed96853d4336e4c' 
  AND (
    token = 'bP2uIiKyYC+J5wc13WW7vEJJnkvvtTOXq9ItwjfmAjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )