INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3fcc42ec44d5e540daf3522c819a20da5c009fd498933b42dc64d862bb3795c', 
    'UoaAIPERThZFqQyn5HMOT6cVSXXx/q0b/Zjnu4t9cP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)