INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a083934ec75c41e567cee192d6a4df66dc77353ddc8a3813cc32c7a957ec1c7a', 
    'QjsiKhMj30aHRzDwFAYz3K0FBActpgZtX0o3sFN7DnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)