INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ad6a51fca52bba618788d2c53e88cfede5bef5740970794e2a481a6093972c2', 
    'XUQuXRaCSwGK7LghUfJ+N7YtUz5MF4GjpD80HqwQXDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)