UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMVeT8PH8RjSKxk8BtWaXM12szsIUW8gCCvpr5OwyLo=' 
WHERE 
  key_id = '70fe36a5afa173933b5f9ba88503624d147a28bb7742e9f7627a8bd54e514f53' 
  AND (
    token = 'mMVeT8PH8RjSKxk8BtWaXM12szsIUW8gCCvpr5OwyLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )