INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2cea7196bbddd2cd918054c92ae69a3b28995797afaa0c005566a29b20a1bd', 
    'KPP16ab+gRgiD8vHQ1rT4z7s/Kn8LW9/P4rez/6ix/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)