INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '287abd437494c436722d7562bd6312662e182ee55c5e234983eb715a98102dd7', 
    'h6lwiZhEw1oO/wQVuz3FRg0jCZQvqGtlZjwKoK7wm+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)