INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19aca8d20a45255f14d61ea0e8ded0f148cde0fd72948d7af603082d7da375ff', 
    'Zk8pAw7ISsf2g3xZIFOY3kcRTqFtlZB7RDc7ZX9p5v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)