INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d634d289e95febfe36b4dd2627d6a89b58aba97dc33fee171c3d9bf180236b8', 
    '7EeA3OvgEJ6RWyQXWcshAWteVMrx/gnkgFvQlg8RKAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)