INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f15589fcbb41a75be7d6849a42a2e8c7c4292a9dab945c020e958e280e8e996', 
    'kkjEzse6VzaND2K2NnE+GCzsHL7WkRbnSGjz7gxsTww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)