UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QC80rlY8SIq7wh+MJfxh4zD2TQgdNYh6TjKZVgnF03c=' 
WHERE 
  key_id = '6100cbd8f007f66182c52ee3e72f5abef25df6e8d38fa5f9361bfd1292cbe817' 
  AND (
    token = 'QC80rlY8SIq7wh+MJfxh4zD2TQgdNYh6TjKZVgnF03c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )