INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bd709dc8d934e63009be9b834d511d09376b07272f3a2073447342dfb00c100', 
    '2EwqrHy0rp7iC5rAgf3G8S5t5yLheyHJR/2yLfoVpYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)