INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40dc235331d6891b09182c295ebe073ac4dabb8282283bc87561b0dee3b7167', 
    'IMlQZt+NwPRKgbr23iuWlUVm5OH2aaNAruFELIfnvjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)