INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c2bde994cae9e9f4e1990a812b8c77f49cc726d5aa89eaf704889f42fd44c4', 
    'I4elAcsXebDJtWsyUY+LZmgX/CKvJ5xe+kC+T+e0BeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)