UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAfsVvoqUi2FtyDIxP3AVkYadFJJrj1UaOY9P+p/HDA=' 
WHERE 
  key_id = '516c2ef38877c3c40f3bf1a7ffa3450f11a423ef4d86aeaa795c9b1d1274e1c0' 
  AND (
    token = 'cAfsVvoqUi2FtyDIxP3AVkYadFJJrj1UaOY9P+p/HDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )