INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e73b84b914b7a3882c90a7e88ba190f0bddffcca6976a3a236288c25ab69b22', 
    '5CJDAbwGIPH8v6QkHhqFlyHflrz7V+3eoIC6BgfVk7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)