INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f10fee9281fe0f34e6ce7acef0c7025582b1679c79010d58fccce22f4ceab49', 
    'S//DWXi5nKZKxweb7xsDG9Fs9rPGTS9fzQosbSS7gx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)