UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/ZGG450MAyRogxCj3LF96e12lTXsmyuGe64T9d+kNA=' 
WHERE 
  key_id = '1f29339b84af8425d017af813a88369df5a49fb5933f625b3e0ed84af5a69a3a' 
  AND (
    token = 'W/ZGG450MAyRogxCj3LF96e12lTXsmyuGe64T9d+kNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )