UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w4HSsl+GiW67AKvK9CLcByVvmXpcG2ZVFTImMIeGsSs=' 
WHERE 
  key_id = '680f082c0da0064e0b2c56a16189fe22d210be09581b69ee9db3a00f31cc7d29' 
  AND (
    token = 'w4HSsl+GiW67AKvK9CLcByVvmXpcG2ZVFTImMIeGsSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )