INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9f34d03f3ba2daedc7e75c7a59b3363d88570ce671a90da9e9046a70de7580', 
    'f2+XRGK5zVAqqd85cH6l9hWJUfkOttZUkLos6H4abdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)