INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cac3f0405f99d0840cdaa9556bb100279eddfea9283a1fe9279d15cf83a9f6fd', 
    'hRiQJd/wXhTXidQvt4Xgwts3+U5cBHg4n9fFbGl0ltw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)