INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68eb08baaf764fe0bbee04742a22ac1aebf9027fd75abc8765cf18181cfda35c', 
    'KUAE/VqDrW4egSxn3C4p3sZwTqoc6eq4AL7sQsGu+bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)