UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDE63bngHEE70vOX5B0EkKIQQNFwus5CG5TM9h4Wlds=' 
WHERE 
  key_id = '4cb20db31d0d21e9d9643520e33f596917d2672fb855d14813f0bc67eda33a5e' 
  AND (
    token = 'UDE63bngHEE70vOX5B0EkKIQQNFwus5CG5TM9h4Wlds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )