INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c5104c86d628411606570a306b8d503ae74ca56fb1515f47bc54a986f4af4a', 
    'lo0vKJSAubNXwO0us88VubeLFv5uq1ESixlLQOPru5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)