INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4842aa5c4b09678e347000e0926403938a4a190c68c5530a1446a7232ec9eaf6', 
    'rpr9KyEJBprNgrX97CahHyb/xfbTNo5d6ZGC1WH1+CE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)