INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b86e27a9bd2151f4badba2ca3f3a9c190d150943e31f2af76690bec8659da83', 
    'fZgt6ItL1O4+hqksfykNnVf1KCi/pWEtnt4KYI53HDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)