UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AisYWqvgxjGZxazDAbr53+kjs2jI7fTZBMDfqsEUmBQ=' 
WHERE 
  key_id = '1354ec9b3ab6c53be06a9792bac81ffb7020373ddd317197fa28bb8a67dc08a6' 
  AND (
    token = 'AisYWqvgxjGZxazDAbr53+kjs2jI7fTZBMDfqsEUmBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )