INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '761cfeebe80b5adaead9cc2edb38818df189f8e7fa40e18c118b1c390130bf99', 
    'bprPlpTI7gjEwEnJeZwtJrY/wXqj8YG2pJoosBfoJzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)