INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebe38a9d6ca810a391bb00f44bb6fa4ce9accfd00c673d5eb4cbfc84dd083d90', 
    '5NOL/tyQK1U1bcMJeu0udaVrQhP6IaN+ko33XdKR/AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)