INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acfd0948f5abecf079ce2b48ec11b5dc90900e2776827a166c6ec511e3069193', 
    '/qg9K7pWRbMJEP43vzEzE4fTxQDmRQuE4BynN6ox+fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)