UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgVK8jySuFaKIbx8SX7OXLIFifVRDeOnOGNdtfnKLBo=' 
WHERE 
  key_id = 'cc0e276f4ac205aab0099612cdeab7fedeb7acd17b597c9d2a3a38aa3ed9ac8f' 
  AND (
    token = 'pgVK8jySuFaKIbx8SX7OXLIFifVRDeOnOGNdtfnKLBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )