INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96166812814a7fcc80a146a76088e0009c72ea0c568d7c21d92eadd8187b2496', 
    'sXXwqsJvbBKvAyiT6qjug7Sf80AEIE/5Jm7ZyDrR7+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)