INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde16f1f9f021973665f36567d4504837636ddb025079af0c33e9eec6fa85f1e', 
    'dvvMHOLYmlFo1luRjgh8HMpbOv7LUQrxzQXNLJVe3Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)