INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '530793f5edd34cf646dc5f52cce3c3d551e82ff731461d5c7bd86028d84a0baf', 
    'OV3qndANyVunxc5rYNZINn6kbCgzy/mgT5RTEmIkjwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)