UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jViqg9R8O+55O11DaDeDp4Fj0AmNOCtVdy3dmmpPtLE=' 
WHERE 
  key_id = 'b9b7a4d1c1f317745af7261f0f253deb8777775acb5c037de77e0ed28a7338c8' 
  AND (
    token = 'jViqg9R8O+55O11DaDeDp4Fj0AmNOCtVdy3dmmpPtLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )