INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ff6660c9d6f3ee56460144d07586b0dc87c74847490541560ab3de003623869', 
    'NZdbrFqUGX50ssnqVljOcUwXgUeWpAX7LJ8QU+IDATg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)