INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c240864e0705ba3eba34066c0d6d15820b7897d6e4e7b2fc7128edc388ad6ece', 
    't+IR5JYnI/qTLdhqqNmiHhiSROnwKCqLUhz7rFY5y/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )