UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WN4wE0CRL+rt8oQg71tjs80AbaGp0swwBduqIkbLnA=' 
WHERE 
  key_id = 'bb4ec23bdf640deba21a2db8dc2fe2e52cbc2eff575c7533dceb08582f97be4f' 
  AND (
    token = '/WN4wE0CRL+rt8oQg71tjs80AbaGp0swwBduqIkbLnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )