INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d5b1376bf48d38cc476f4d4adbf55928de1c0b76cfc6ee010f6f4272c34a31e', 
    'v5TwgCxjDR7SeoPIJHM0UJ/YhRPlLVnE0mG1l+ljQWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)