INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29fa32e43671166f5354c6564fffd0fea9ba14edd6524a606dc2c7599baf7644', 
    'jjYVpPNQaiOTThWp93NA1DHGZHRVYyatnZ02HCt3n+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)