UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STxWI6hlTiUsDQoFaT89mNeojj+GYJgabn4Jtf4SDrY=' 
WHERE 
  key_id = '1df73f8237e053ebe02dd1040ce3a56cc70148e8712394d66b5311813c118fa1' 
  AND (
    token = 'STxWI6hlTiUsDQoFaT89mNeojj+GYJgabn4Jtf4SDrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )