UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWvQNUxGY+1VibzqNQ4gDj0AAIw9G6tJK+hUfC/ZL+0=' 
WHERE 
  key_id = '79b761a84811754633d8467be1a29212d3e9b0f7321b9e8ae2b062c2fed93ea2' 
  AND (
    token = 'qWvQNUxGY+1VibzqNQ4gDj0AAIw9G6tJK+hUfC/ZL+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )