UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTnxEizNlHBzk2TuQS/ycvnoS+qBBSMGQc/Jh3byN1k=' 
WHERE 
  key_id = '612a513156c868ec35711767c6feff8532d57fd7b1967752d86cf05663ef37f4' 
  AND (
    token = 'wTnxEizNlHBzk2TuQS/ycvnoS+qBBSMGQc/Jh3byN1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )