INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47315fc640cfff42d35ac6987706dbddb6a8fb237948d4182eb7e4390f025587', 
    '9f8t/cPboEvwFtEsj+s6T3OZYgTG4yDayqkVrfKDKyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)