INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1ec243d96eacf2e943b8398cfb79fc6352ccb13e963c75f697a6d3e50b9d3a', 
    'UmnHJDbXKAiZJOf8AvhubCU9vREBQM3KEy3NFatYYfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)