UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5zx6rrpo5VsxkB58lGlTjjNz317SUGitz1PE84227M=' 
WHERE 
  key_id = '56c55bc8868e8f734f9bee19e37cf7199cff48f92e11d54c9299a1e04e1c8208' 
  AND (
    token = 'D5zx6rrpo5VsxkB58lGlTjjNz317SUGitz1PE84227M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )