INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cd92742a5104a9489923d0807d9fb535bcad8a5552fb4121e59a765848d6530', 
    'Sgqkk5bxTMtM9cEQN48fPbQ9hVA4Dl6vf3dkdqU4t14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)