UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPu1HwiC+o4lVN9Lzcg5+iv8OHlGPZmFcWMJPkWphsI=' 
WHERE 
  key_id = 'ef2b2c6688a006f25ab7d21568eaac2f04f2a6e5de0039887145af5b913fe3f5' 
  AND (
    token = 'LPu1HwiC+o4lVN9Lzcg5+iv8OHlGPZmFcWMJPkWphsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )