INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c46915489f1e9f4c4e49d0cafaa2babecc29b43201ad7016c33fae2eff30e3ab', 
    'MhxNZlrYldWvTnyVo/dQ7UHMTZlkevhiYEsr9uWXU6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)