INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1fbbb8c834c8be4951114a201d91c1fb53eed70d6291373fd278bc715db2c43', 
    'NkCl7DpJ/3jrIyjmrgN1zOPxnc9gx430gt8WJp4VMSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)