UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udwcO+s67HQrqKer+8mzTc7ESG+Gtp7H7HqqAQudbE8=' 
WHERE 
  key_id = 'dd296a8e6baebf98145fe8c825b44fa1a304c3760cf60f15c9115193dc8ee54b' 
  AND (
    token = 'udwcO+s67HQrqKer+8mzTc7ESG+Gtp7H7HqqAQudbE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )