INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd476f3f1151fe3b7f78925d5309de0b04309cfa29e76e9d58a19ef7da2d54a93', 
    'RNEaXn9Q/QfHSQT1OyLIr6sxoeUsEP225ycutu4AxpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)