INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae75556f34179d6fa3370d94d22ee8989a4379aefdcff4ad39d160f35be2e505', 
    'MuOxBlKTszrq0nCXvb0iEtS97/owV8hdHQMhbvpp2BM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)