As Cake replied above, overdoses are not normally recommended. The body is incredibly resilient and fights hard to get rid of poison. That being said, as this turns to cyanide in the gut, there may be a chance.
Here is a case report of a 33-year-old who took 20g amygdalin powder and lived with medical intervention:
<span><b>Introduction:</b> Amygdalin, marketed misleadingly as supplement "Vitamin B17," is a cyanogenic glycoside. When swallowed, it is hydrolyzed into cyanide in the small intestine, which causes histotoxic hypoxia via inhibition of cytochrome c oxidase. It remains available for purchase...
pubmed.ncbi.nlm.nih.gov
A 73-year-old was hospitalized and survived after taking 3, 500mg pills:
Despite the risk of cyanide toxicity and lack of efficacy, amygdalin is still used as alternative cancer treatment. Due to the highly lethal nature of cyanide toxicity, many patients die before getting medical care. Herein, we describe the case of a ...
pmc.ncbi.nlm.nih.gov
You will have 60, 500mg pills which will give you 30g. IF you could get them all down and not call emergency services, you might succeed, but that is a big if. Sixty pills is a lot of material to swallow and could lead to an upset. You would also have to wait out a pretty horrible death as the pills would be digested slowly so you would be poisoned over a longer time.
All of this to say there is no way to tell if this would work or not. Overdoses are risky and unpredictable.