UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKJGzK/li/XYbUSphNs8JhX8BxnwXCazYhGrN6DKp78=' 
WHERE 
  key_id = 'b5026cb8dd7846b05391e633b7817b283bc22daf109fbd365f58a0eb5cf5372e' 
  AND (
    token = 'eKJGzK/li/XYbUSphNs8JhX8BxnwXCazYhGrN6DKp78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )