INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78126cb3f779eaa4b9f6e12e26fecba2f24f28c075150398b53f3a3eca01811c', 
    '2ZPDJhQhcLmXJuNQaMaKMUtUwIDXpnt3A5Gd2s+aJt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)