UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PNLj848kMSewxt3mVlvSr5s/X7Dua1JIABxtzca0Z9Q=' 
WHERE 
  key_id = 'bd11b7461a4ea9f228a29bbcd28e932a30d572736bd95ce69ffbb26e5bcf3c4d' 
  AND (
    token = 'PNLj848kMSewxt3mVlvSr5s/X7Dua1JIABxtzca0Z9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )