INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9dbabd02f6879b84d4ff28a210551cab3dfac8b04a03d7b6924165d74f8c8a5', 
    'rhPuVE1LkGZGwpP0KRcnSPPxFnc7NFfn85V8xEW8cok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)