INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9483407efd2e6a4dc4ca1d046a68cffaab500222c73b034f11199cec025772e', 
    '4zLMq7lomNwSdHP7SwcLNj2mMIArCsyn1ozraP+ZdjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)