UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtWUJfa3/uZIKzEH/xeN+XyL1aF6vEEE+fA6YJOyPdM=' 
WHERE 
  key_id = '584747aa90d77e8472de98633c3df883d21279639c53ac1e7a41c02a4f81e9c8' 
  AND (
    token = 'rtWUJfa3/uZIKzEH/xeN+XyL1aF6vEEE+fA6YJOyPdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )