INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcb8603450f031b7fd7644117697e27676e64de93682fbdbff66b497638be8ff', 
    '74QxiP4Ej/z+OVpJ7eEAIrDvCuj8ypAbKrad5Oc6CDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)