INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afe689b4282d451844f4fcb8d2e3b98db4c519e26deabbbea6a1c260a802bd41', 
    'D7vNYoXkLxR81KB295RKrBqZg49rTr3iMWyRTz0RKpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)