UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwkmxEN5gTJbYs2wK5UgzniahxGSVyZwoNuEmIM+Jx4=' 
WHERE 
  key_id = '0be9da655dfba0c111882e7739c6af0e125e9a79b284a7483f979f68a37b97c3' 
  AND (
    token = 'PwkmxEN5gTJbYs2wK5UgzniahxGSVyZwoNuEmIM+Jx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )