UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tldPBgVDLdAf5KZDXpXLXmHo36W+0CI6xrPx/rGLC8A=' 
WHERE 
  key_id = '666dec80b608b08bf6697ee6a8950151e14e65b5c30c4a89d1028b9e61d003b5' 
  AND (
    token = 'tldPBgVDLdAf5KZDXpXLXmHo36W+0CI6xrPx/rGLC8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )