UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjXi+6bxZ7LFJRBeW29YqkXZqoWmSxhUzhIcPLEYxoc=' 
WHERE 
  key_id = '8b55e9bbc591686666c402efe942a2dc0f73d43616a2f3ab1c5d0cddb34eea9a' 
  AND (
    token = 'IjXi+6bxZ7LFJRBeW29YqkXZqoWmSxhUzhIcPLEYxoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )