INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b325b13f6bd3da2824dd74219331a95c8c391247555bb205552e53d4ca37cbf4', 
    'A2QttKWim3P2zLniqjxpAoB4bkvDeosCmokdaRNC8+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)