INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f09e4003f9a4561a6eb9811282b499c8c7d6b5a74026b985b82a093df0b371', 
    '/yhJ2MHwywGOSR1UbzmIb7bTMp2oens462twxfxGdOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)