INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b84b14e8845a80680797cd04bb3bf89b2e263515997763e141d206ec9777ac', 
    '9IiWRsK3jh2nF5iwmLspsKy4Q8dDZ9agN9mYTJnq5bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)