INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90406996316a77cdaf0859be7b174b96c7a30930326356a7d89452ddd34b2b99', 
    'FmC8vg9ENVgXBt01VQ4QCbqXDbzBKigxtKD93FEf810=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)