INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3794027e7fe637b6f28ddb7c9d3519a55b4fea79432eef324e07498a99ca41c', 
    '9PInA1eS0uVcRVp6pbc/vVGeVJI8kQw70s6tYLl3v5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)