INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88a7a4787af1d65716eaa95b787037c7e41079e9a9bd1f64f6953c1fabc54973', 
    '9NlL9S4myMBHq6W8Dzy7eySORLpMnbUFdHGszFxjJhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)