INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b7a1e3d824c1fb6c5db1b4848d85737baf0806bfa93561e88d50a700d24e21f', 
    'XpzBQK7IlBNHLL1nVk8fYy6WOdTH7xf3IHTnTR0bmZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)