INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e18ab2e1e8ef3eaa57f94271ad4ac26a2390699d9bd764d18d84b03eb8daefe', 
    'sncKCUf3WtaRPlfEYcGD8hfhlVR8HEFZvvupRtkndQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)