UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLeopXFy/wN0P+d6VnP9YA7bh/qPp1lVm/DjT25NYlk=' 
WHERE 
  key_id = 'b4cd3faea70d0bbaee952439a01c904ba989a00cdcbb2f25f2b9a7ba65e0e9d2' 
  AND (
    token = 'LLeopXFy/wN0P+d6VnP9YA7bh/qPp1lVm/DjT25NYlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )