INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21c10ff7cbed754f9f0ddc4d03ba7b4d49b963bd17fab0383f74cfeead58435', 
    'DlaceYyX9jzlIGz5/7QgaNk32us30f6vB2u9FrhnYSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)