UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNdw6n8XY0gSJ8kXtWmHBRrQYdCeiUpJ+feAeYAu+Xg=' 
WHERE 
  key_id = 'cdc71ab533ae9ac17938fbc4b26e9ce5e3a799e73b7ed17e2ec688e9a61a98b9' 
  AND (
    token = 'ZNdw6n8XY0gSJ8kXtWmHBRrQYdCeiUpJ+feAeYAu+Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )