UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QkfqykC8ZMHqbPvhgOzoKmzFCnJM+dfwxsK/UV200yE=' 
WHERE 
  key_id = 'ec9c3f272fb0736274e74d960634aadd1b73ecfbca8b9beb7b843d9e149c2274' 
  AND (
    token = 'QkfqykC8ZMHqbPvhgOzoKmzFCnJM+dfwxsK/UV200yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )