INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84730c983a8c2483ffad82b095d03d13129403d91cb30d94694f3afb47341fd7', 
    'lZHtZi8JL5x4YCId8OPzK61tn4ab24SqnJYtnIKiL5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)