UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KsGbYqaYOxRL0bsOdtZ6YSaonBs58eIHVQvk19PKTPI=' 
WHERE 
  key_id = '0b94f8f9aefd166652974aaebf1226b28c12a01a27d7f491439217ca9bf751f1' 
  AND (
    token = 'KsGbYqaYOxRL0bsOdtZ6YSaonBs58eIHVQvk19PKTPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )