INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5e6837f4a46928ce87113823245f0aba8600b475b84ecd3179f14a4642520f1', 
    'e1wBN30AizdICmsIisZj1tM5pgyjNcwM6MYLAGXs918=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)