INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e615f81bfad1f7fa8a80e687d50173862d285b3bd677b2a740c9c736d1b2476', 
    'PqLLxHuqhNnjBIuJiNstxGI9AAPzgTHmJ+Lry5AAfwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)