INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9533af13ad018b0d92027b4faf5c7d67b4f93c97987d9bf02aefc8767ffaa290', 
    'mfKtZxp4nU3XdJr17ZyNoAdUHQJPBqObAs2y92bktKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)