UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/VU5FxglOImDp5NSyMhjet4QI8HlTmNsRtuvQfOJqA=' 
WHERE 
  key_id = 'e561b9d959f8ff2c64bc094632ef8211d4ee9cafd903181818437eb5db8174ba' 
  AND (
    token = 'D/VU5FxglOImDp5NSyMhjet4QI8HlTmNsRtuvQfOJqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )