INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4308f8e033235d19d9531b2ab9fec1f8073856a827b30fc6ddafd16a58cf341', 
    'uUM9Z7lVylQwN82IWw7Brh0YLJZBCyDSbhJ2AlPDDeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)