Query: 
				UPDATE pbphoto_search
				SET hits = hits+1
				WHERE keyword = 'dasd 3541002dasd 354的相关视频结果 ja'
				LIMIT 1
			<br />Error Message: Duplicate entry 'dasd 3541002dasd 354的相关视频结果 ja-2' for key 'PRIMARY'<br />Error Number: 1062