INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db71007caf78029c541047b7bd0ecda5d91d87d11daa4c74a2b829d0b6a89c3a', 
    '5a+jk6rzsVPTi+Y/XXNIXZc9WKtixj+vwBgsRvJtcwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)