INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '303948a0d8473b2b484a63a61d22cabfc763bec2e859ec3f9c45c8014ccd1384', 
    '/fuRc6/Gz+c5o9qGD9vR7S6U5fPvKawGo5N3+je6QRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)