INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568a237688962838da0f705c8c6b6fd0ee2fb3c69839ada14bc90186c2ac3ef0', 
    'POM1rWbmmlS1h9zxN7tA0SykNH0HaFoP/sL0IMtGHqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)