UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PqmuY8VFNPYKrRGDsBjoLxE4TlJPuTjzkW4St4DLZU=' 
WHERE 
  key_id = '7c656909ba6dddac922a015ed31579f047ff59fae0e7bf5ef7e3bc59f2f306aa' 
  AND (
    token = '2PqmuY8VFNPYKrRGDsBjoLxE4TlJPuTjzkW4St4DLZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )