UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WIuu78u4BtSTjbtE6yJGqQo0tdu2Vhfkl3ZQYqvGdU=' 
WHERE 
  key_id = '5cd0d181c22dfd5ec763b95c0131a3007a4b5e968d561f53ac0f25392544d9c7' 
  AND (
    token = '2WIuu78u4BtSTjbtE6yJGqQo0tdu2Vhfkl3ZQYqvGdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )