UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ny0r0E++SdgkNAd6vZnjWoHWvJxxS9HquMIiH1j0AMQ=' 
WHERE 
  key_id = '2327b3c5c387d7e778b27b530a026cfb15993f09165281b27ee5477461486936' 
  AND (
    token = 'ny0r0E++SdgkNAd6vZnjWoHWvJxxS9HquMIiH1j0AMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )