Fix storing result

calparrot/db.py

@@ -33,8 +33,8 @@ class ResponsesDB:
     def add_result(self, url, req_body, status, reason, headers, body):
         with self.conn:
             self.conn.execute(
-                "UPDATE responses SET status=?, reason=?, headers=?, body=? WHERE url=?",
-                (status, reason, headers, body, url)
+                "UPDATE responses SET status=?, reason=?, headers=?, body=? WHERE url=? AND req_body=?",
+                (status, reason, headers, body, url, req_body)
             )
 
     def get(self, url, req_body):