when did patient 45316 recieve tissue microbiology test for the last time since 58 months ago?
select microbiologyevents.charttime from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 45316 ) and microbiologyevents.spec_type_desc = 'tissue' and datetime(microbiologyevents.charttime) >= datetime(current_time,'-58 month') order by microbiologyevents.charttime desc limit 1