for row in cursor.fetchall():
	os.system("python generate.py " + row[0])
	time.sleep(1)
	try:
	   cursor1.execute("""UPDATE links SET created = 1 WHERE domain = %s""", (row[0]) );
	   db1.commit()
	except:
	   db1.rollback()

import time
from multiprocessing import Process

class Example(Process):
    def __init__(self, row, *argv, **kwargv):
        super(Example, self).__init__(*argv, **kwargv)
        self.row = row
        self.resualt = None

    def run(self):
        import os
        os.system("python generate.py ") + row[0])

        try:
            cursor1.execute("""UPDATE links SET created = 1 WHERE domain = %s""", (row[0]) );
            db1.commit()
            self.resualt=True
        except Exception:
            db1.rollback()
            self.resualt = False

for row in cursor.fetchall():
    e = Example(row)
    e.start()
    t0 = time.time()
    while True:
        if e.resualt or (time.time()-t0 > 30):
            e.terminate()
            break
        time.sleep(1)