INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b4552ec60fa2b02b0438d2d6e3f5b123484472797fd2296d5f18df9860cfa3', 
    'iOZjTfBvBZsoE7zvbqGAbvrUwTnr7gZl9lMY7p6qAZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)