INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754075c3fb3e8c450fc3b4e41b1e80e8f6f181c590c1bf9ebf5f31f415220a45', 
    'TZ8LMlbzhC9+qkiIXfMluAaWs6ksLmj0GhBYA/PMzrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)