INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d4c58531f9266c62054dfcf35cf5a7d4f6a425e202ed86502fef726a55fd33', 
    'RgQ14xsQTYmPEC4YTAfRu5lZDXo9QZIRAjTK4HLD1gQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)