UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLo71Lrcg07iAZNdZ05ZJyAM95FeXPIukY4omurkYBI=' 
WHERE 
  key_id = '0867a027a532bfbd3274741565b67865b12886cabf364e7d207fb2cdc21eb555' 
  AND (
    token = 'rLo71Lrcg07iAZNdZ05ZJyAM95FeXPIukY4omurkYBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )