INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6481cb2d0853bdeda874a289b6dff3052f6d64cfa500b028b37531f2e445fbe', 
    'JDuWoHhyd1hJV1hAUwZl5XikhsuCMpnQq8kltTSgR40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)