INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '731de63ce1476709054e8a8bf68ea2a654fd548c6057a6a98de0d81d87b1b9ee', 
    'XGPX8npWmHwztfvHyz4CFELUgQ3k9qR+6dwk+WKhhEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)