UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fh1DpRtGi5FmT/jWMSVYesxywx4TINb4YqvcjAE60ko=' 
WHERE 
  key_id = 'c27f438fed80e7acb05cdf92a6d346d525447226865f4b3ac22b285d94620f9d' 
  AND (
    token = 'Fh1DpRtGi5FmT/jWMSVYesxywx4TINb4YqvcjAE60ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )