INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9b813386a03a11ebf6afcc3b066005221eaa9ce8dcb764deeda4f1a862f6bde', 
    '6zlAyv9rhlHaLovOB/aZE3ae3162zyxAD9JQa5tlBmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)