INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b673ab02083d7e3cc98b2cb2372cf49d2621ef64caf1273713172ee2169c4b', 
    'YIljsrp8tgWQ8TJTVAZnJifnL8N4IBLBrKVeTtbGHEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)