UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VlC5HQSawSDhul3gh76v9tLpKO1dHx4BOgLqsInDCRQ=' 
WHERE 
  key_id = '1deb3ee29d38db37fdf533b7218e5aaab828b810bb75a9cbda77284a94b9205a' 
  AND (
    token = 'VlC5HQSawSDhul3gh76v9tLpKO1dHx4BOgLqsInDCRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )