INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6648bd8d8a30e7ebd72e5afce3b9abf2eac8e0094a3ddf260b151c5e9f1b404c', 
    'GKxpaSolpNRgWzsZw3R+NXxF+4qvgts75IomWVJtuMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)