INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe40eb362a3746da7a62ddd0a5f951d71d110f2313e9ad709911d4bc0858e105', 
    'N/YiPng8lSfVg5ko5qsGL94C0SV6VNZiTQ8PLsUTdSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)