UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XthPNkjEAepLnTk3BGWLzyHhFxHp5uwGkzwjoWNtvQ=' 
WHERE 
  key_id = '8cfa9999595f61a050c15afb709882eedb654978036d76abfadde212afe3571d' 
  AND (
    token = '2XthPNkjEAepLnTk3BGWLzyHhFxHp5uwGkzwjoWNtvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )