UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7zxldoorszuYRYMFZj1w5bxnEeXmrh0Z7tM9dKt3AA=' 
WHERE 
  key_id = 'b53342653860a197149ffa8f9d6d036ebc921721924e16fe602f5a2519097072' 
  AND (
    token = '/7zxldoorszuYRYMFZj1w5bxnEeXmrh0Z7tM9dKt3AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )