INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb69ae4fe41ce2d79201d14884f01f6c797e77a4b0594aa9375f51fbfe15527c', 
    '7BH0ZrVJvCc9HYU5cdgf1JtPZZhPz5OJqw354VEHPNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)