INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3011d6d71cc95e84e037d11dd099a76d2e51e6a8a0772030c3f320c160a1eee3', 
    'Km2RTHX54QT9RRrKHkrXIToguK91p6nvqxxgA8b5PaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)