UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dG6802EDBPPJ6JyZHpUfxESJhOKXz5PECYlNNWOMvCU=' 
WHERE 
  key_id = '2d7f7562a607c2393c94403901657227b13c89e5476ee5eb0e646dea6f734273' 
  AND (
    token = 'dG6802EDBPPJ6JyZHpUfxESJhOKXz5PECYlNNWOMvCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )