INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '198bbbd00a466e2bf66a4e866170f8ec4fd1ba15a8c901d7e9db7eee688b0af3', 
    'puWc6tHMQcmNdFcBGkFczUUmTJC0BiGCK6K5gUNcoAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)