UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1TM3worPVkf/5oJA0jL4MEEdDfsTpUiQO4/gnZx4Yc=' 
WHERE 
  key_id = '36d2fe206049d31eb1e85d8e5485193ffbe3c2e00ee907b8b0ff4392fcc1ca1e' 
  AND (
    token = 't1TM3worPVkf/5oJA0jL4MEEdDfsTpUiQO4/gnZx4Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )