INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ca9a5992734ad80a51a8d9e647c019f9e42a81174b44aad04aa0c7e4ff77669', 
    'wNjZWVU6gSIMs1vPlYBuOYx6IIj1XnXvszdSXTokQEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)