UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfkEtKgWxW352YxUkd+UxGDWT0VrlhXkjsdye1tgTWA=' 
WHERE 
  key_id = 'a1dd9742812edebe45d365945e3b063d5dfad926dda21b90edaaa2c2d3ab1788' 
  AND (
    token = 'FfkEtKgWxW352YxUkd+UxGDWT0VrlhXkjsdye1tgTWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )