INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c0c7e70cb513f39fbeda6a9d385f502540f7b212f6d5000b2cb6ce3ecc59a7e', 
    'OMnNVs99uLHz2tIZzfWihwrniHu7ARvV86NzcVfU0hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)