INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b06786716b79dd251c32c5620987f14f04ab187c08604af58c92400fea771995', 
    'R8kkg8EWN4KqbM0DK57C4kOZ/myi/jcmjIZIH7vaLjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)