INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3f425cdc4fb8595f7635436293738cf42e31daeefecaa8cff48db381e509b58', 
    '1BYMnl3zdTirMzptFTfmJFfVOx/R/jOK66csZjdRELg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)