UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8L7O1SvUcewnLF7DzkJzhiEoXqpZJRbY4vZUpdDgoz8=' 
WHERE 
  key_id = 'f59e7de22056bbc6497e0c56e7197be6b94b3f1123b23bf117f75d9ae79ae7b6' 
  AND (
    token = '8L7O1SvUcewnLF7DzkJzhiEoXqpZJRbY4vZUpdDgoz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )