INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de2735e080dfdb21390b7b647318bf7be80a9982b89149ad955553b4b0280acb', 
    'LTTP4mQtUPXaPNBKAXz3TBsjoJDcWH9aPtb5rCpzo2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)