UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2k7/Ykvwl6Rfna2rYe0RSyv5fFKmDyUh9OyJwK/YTc=' 
WHERE 
  key_id = 'd09962df5775d2e9892fedf54eab32274ad024e0c95e5b4cc4da2b7c455b3eab' 
  AND (
    token = '/2k7/Ykvwl6Rfna2rYe0RSyv5fFKmDyUh9OyJwK/YTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )