INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d5f966f4d79c9acf202822528601b5825573614fdce99bd33284b918b37380e', 
    'OBHzfKj38S0QIG1ZNy3AGl4fksFux9iqXQQw5uNHWOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)