INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ff228a072bae837a00280b71e087d2edcde173689eb4b51b1435e8891a9100', 
    'MWFfUrEzO+WDdGi0i3WtXCdIaoJfCybof8Bm6bLuMI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)