UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9bXg9mEc8VC17oAhi9iVvptzen5NuT0mInI6verUSI=' 
WHERE 
  key_id = '0369c0b45e26c3284759d1bba78264bde4d8fe190d1759727e4b0253ef8e1bf5' 
  AND (
    token = '+9bXg9mEc8VC17oAhi9iVvptzen5NuT0mInI6verUSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )