INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea6e7c82201accfdca5a3b1ab582ac8dad7f4f592d0e13889ba35cb444512df5', 
    '3XEmZ1uGQ30MqvhMq0jGscOhqqTxI2b515rZtqorKvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)