INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20c83114ae72c567243005bdfeacd90b18bab506710a4b9f8d8d53c448e6a794', 
    '3NielYBuAyObCB90M36p5CpB94axpQjLYyU/+BHHTXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)