INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd38caee874fd17f8fe09cd2fe5492002bc9b722ced38eccf203f815d8c295eb2', 
    '/sP+ulQeCPhu9Rh6HWXN9YtcTEIKktzeZ31bgzBTCDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)