UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8p3ZcEIoGbdtEu5NzMP8xY/TYFgcUxPD9qkkNzE3ag=' 
WHERE 
  key_id = '0c9670793b075814753c42ece52d9dee028495eef92edce189702d6462b0b56a' 
  AND (
    token = 'W8p3ZcEIoGbdtEu5NzMP8xY/TYFgcUxPD9qkkNzE3ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )