UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1TEsMEw0N8XlMCVkUFBcAHdz5sLvvS7CADBH7unx85I=' 
WHERE 
  key_id = '1c2730971a23d263164dcf4205720145aac3b1d84489c60b42afad5d93aa3bef' 
  AND (
    token = '1TEsMEw0N8XlMCVkUFBcAHdz5sLvvS7CADBH7unx85I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )