INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31e3f5429948de61b841adffedb889e45c8681d7c2d0b41d0762ca97e2a27a8b', 
    'OcRQ+e4ffipyovfxJZEXmKAUDw8eY5xoAqTBkVYM+5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)