UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XpuWDyxwLbK131n8/Jg5DqcJ5ndwujlkq20lhcY//vk=' 
WHERE 
  key_id = 'f27d2643840ad44805b99114f259f111839a5407488c91ad626cb04f61c3ec7d' 
  AND (
    token = 'XpuWDyxwLbK131n8/Jg5DqcJ5ndwujlkq20lhcY//vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )