INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768431b8f12b04e7779c1f7ff8177f4231f6c641bb11685b8e39d23a158dabbf', 
    'UFMvqtw9NnrHxMM065lsRxJ1bb8T38D0vOpD4GZDuPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)