INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f646da76572db0fe48b5fb3f3099add2e08e9ce6c8edc2ade17f0663cca06b', 
    'vIiEt8csF4YXhUhIX6GzhuoTIDyWPhEAR7YuRFS7LQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)