INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc8e9226de8c0b0fc499c3baed9664f3d452e997407f7f26e5e24fd48416d19f', 
    '+w7QkSlnnXmy6XQreMmfACopoEKOi5g+f1OHWOFvrD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)