UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kc9EbY3qIGP/aiGnEFMoIHLZCnNIfyJ9c44RTsuv8fg=' 
WHERE 
  key_id = '0dc76c7eb9842a3c74d2d0d32a6c120b1e9074676070981bb5ef29ceb01b2612' 
  AND (
    token = 'Kc9EbY3qIGP/aiGnEFMoIHLZCnNIfyJ9c44RTsuv8fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )