INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd05fd953a53a07db17d239447c27e4033c817d851c4adfafa2594ecdf0c9042b', 
    'R9rU9tuzU3jtwTFT7L935G7JTv00k0smQB/Zv75EBNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)