INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21493c632d49c577299e08ec4d4b8b87c527318f449dab192c1248af96b5299', 
    'YeNURIUEQ4wkMgcTpYBwiz5ug2DkbOgZ2tnlUXX9GV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)