UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kw7bpKqqa2Q13bobbjvguWtgwUyl3gSe1cmutIb9lqc=' 
WHERE 
  key_id = '65adb2d2e02575023dc6572697d63d82099834e7d00465f0da79535044f43932' 
  AND (
    token = 'kw7bpKqqa2Q13bobbjvguWtgwUyl3gSe1cmutIb9lqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )