INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7beda3dec0fb3024f67828f52463553c9df54a1d5e97e1e5ac07fdc0c5e9283c', 
    '8fTZeQc2GrS0sySUiPwHUXBCFytUyIcMmigOARPBCRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)