INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b67b047f93881501e433370e9905a6faa4e1d03e442544f672a3f76eab94f9d7', 
    'QE7vvuUp9IWh2kkcR5sR9NolTy6iK9RoM87ciEBfcos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)