UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mOeUUe14B3L2aV37ynS5kx+aWQnsGkEan5kxju/xAs=' 
WHERE 
  key_id = 'fdcf997eb6fc6d494ab59ee43ca3f8152bbbde1c094d1334fd13af6d1236d735' 
  AND (
    token = '9mOeUUe14B3L2aV37ynS5kx+aWQnsGkEan5kxju/xAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )