UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENRu89EOlBgz/A+jaJg/FDfO6YxFcrONtYY0NuCivGo=' 
WHERE 
  key_id = 'a1c462685ed751cc839ff81ee3caeff38bf50054f3df4913899b0ee71f4164e3' 
  AND (
    token = 'ENRu89EOlBgz/A+jaJg/FDfO6YxFcrONtYY0NuCivGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )