INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e6c4d23f71843784b921b3ee3694b3a4fbd0e694d8643a0481adc03b855fe27', 
    'uzkggP96XAka9zsQvfsb6qARMweeLIot3uXeWYrpojA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)