UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFyF31obj47fTVJXik6OZzqUwkgXAQ7nkofQ/CeqBvU=' 
WHERE 
  key_id = '7dcc20e7cd988640141a3babb75808c488812f9f380d12ebfe18f63989c9038b' 
  AND (
    token = 'xFyF31obj47fTVJXik6OZzqUwkgXAQ7nkofQ/CeqBvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )