INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259dfd37fc931b7caee8c78819d3a5eb202769a845607c0461bb823bbccb6ae5', 
    '/FS0ktr81iVZ8XWZjWGG8CNW1UIUVXXZX69V7ChIMNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)