UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Or7Hof3lxIzuKy4aJMw0sZ67T9SRQnwqnuCUGn35uIY=' 
WHERE 
  key_id = '6923674c42f4e4328b9869ab238ff659a73c69782d6f7ae894545e4d35b11746' 
  AND (
    token = 'Or7Hof3lxIzuKy4aJMw0sZ67T9SRQnwqnuCUGn35uIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )