INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34e3b91f36d6ecd456dd31e7116650b855319d5e0cbfece727fc0755d8cf6a87', 
    '+vy9BEWIqE7zEYUmaHd8oTWd+3AdXEFqw7w7jL6XmO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)