INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ea31004a482f40e120868bc7e354360ed1f6632e27741eb7e09eaa6993963d', 
    'QiaVjB57GzlK4nbjJ8DMszuLGUqV11Q1uzoJcrj76pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)