UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3XWe3POWTvCaQi9ngTR8FSavc7FU5dtY1e7S7MX6bg=' 
WHERE 
  key_id = 'b7dd8e9dda4b6d56b4283ed8b79f683e0c51682054aa9a09e9ef792c44162b5d' 
  AND (
    token = '+3XWe3POWTvCaQi9ngTR8FSavc7FU5dtY1e7S7MX6bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )