INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43474c95c9cdb8a92eb9eabce7971b6d608fc73566cbb23afe8809e280c878fd', 
    'H+SLfmzvEvpAFBInRYb3dUq7Sr/Tgc8JMnlG3XqmVG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)