INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1aec7bcbc536127bd55904d0f75acf17f0ebbaeb14b6c2a36a48afd44b06750b', 
    'YjKltJkYwMwT4vtLQrc2tKaEG5v7LuuE6k7tynsGaWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)