INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c76b4232eb792cfdadf0502e41abb765d93adb2e3f75a0f7536022365a51f67', 
    'xmHmlq33RfEpNHe4r4K8mfYqfvyzMsXVPGo/5QO2GHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)