INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add86d698203c3a87a6056afae469927cfd2f5d7d8567734f09d98bb3514b2c8', 
    '/oo7RV3THk7OPnzUoj7lOCin/eWDqw4ejv9GOIcNfxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)