UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ng6lPe/zJ8rtJz9dS3r3a5W/Fr1eJ1l94HszmBj4wjI=' 
WHERE 
  key_id = 'a87ac4f17107e28aaf009ea977678df3248e6eaa2035d3f84daff501e1b019a6' 
  AND (
    token = 'ng6lPe/zJ8rtJz9dS3r3a5W/Fr1eJ1l94HszmBj4wjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )