Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the lowest 06-10 totals with a pubs 2010 of 68 and a 07-11 totals larger than 305?

### Inputs:
table_name: table, columns: ['SCHOOL', 'LOCATION', 'PUBS. 2010', 'TOTALS 06-10', 'RANK 06-10', 'PUBS 2011', 'TOTALS 07-11', 'RANK 07-11', 'WORLD RANKING']

### Response:
SELECT MIN TOTALS 06-10 FROM table WHERE PUBS. 2010 = 68 AND TOTALS 07-11 > 305