INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef23acf9fb8fc6bd801e29c95a02a05996022a1726ce48b4b19df4a5a8371407', 
    'fiq49javFQE57ACXqOfOHtx3/ZtIjypJbmhMC8QbOUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)