UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1Eo+skXG9lXUn80Wfw3zNUx4Uk3WC8LvrZ9yU52obs=' 
WHERE 
  key_id = 'c2241561c395832ef757b39de8dd24da6581b9b8de6e43b8d14b1bbbe3f08444' 
  AND (
    token = 'O1Eo+skXG9lXUn80Wfw3zNUx4Uk3WC8LvrZ9yU52obs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )