INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b43ea4a23e667faf15018edcbee4709efda5ed8a746bff43e5982a0d3f05079', 
    'C9heu7LPDfHx7dE1UdQEI0runnL85gMM3GDLWDtoCTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)