UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V90wk7diACVtIuu60BfQj2/cUAGK06sc5SZI/f0SkiI=' 
WHERE 
  key_id = 'a3a55e49f5dec423b69b22b4a6ee04d4ffcb8becf06e474cf1fa6b26ad904066' 
  AND (
    token = 'V90wk7diACVtIuu60BfQj2/cUAGK06sc5SZI/f0SkiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )