UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqaMx+JHOTKCZBgm8h1KeEiI06f//MxOtDZytfmisvs=' 
WHERE 
  key_id = '15aa475e2ada8f8454d8e6facbbc5c6dd113765160f0f342e00c312a24c801c3' 
  AND (
    token = 'nqaMx+JHOTKCZBgm8h1KeEiI06f//MxOtDZytfmisvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )