INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48f8e444357d48d827545f89a4c6fafc9a8cabfd5a4a8dabd515351cea6268b8', 
    'jOkLpVDRnjC08sivZgIqidkyrEbqUC0BMjBB5/UQrJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)