INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fbfbbd1663c0b8721e5850bc8463d5f62151396f164d95eb6d687aa5f71cd2', 
    'IOnMSf08r41jgjGC+HDTkfOjbU56ZALWBdttrU+dK2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)