INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcc8a80f83003cb2bf4fae8cdf4c39aa7d4207339951ff1004ae41ba38826b82', 
    'SeDKTDUJi5VuZVQps90XRqm8K1IduuCeA9h2uPNhnvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)