INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88198e89506d2a1805947873cefee53ef7975299a4f03f952bf3ae01a6a24c51', 
    'ccRLBv/ZG6FLlTKPDZUYwys7ZRi1rQwavru8d/tw3jQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)