UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w75uYOiShaWzdlOoPdEBNdyJ03WoQCnKZDyo8XU4rKM=' 
WHERE 
  key_id = '33cdec78e70edf3783334eccd7bcc8c7ce8769e36bbeb51fb95ac34954baa6fc' 
  AND (
    token = 'w75uYOiShaWzdlOoPdEBNdyJ03WoQCnKZDyo8XU4rKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )