UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFRK4rOURbXcYkx48aYnTqH7xKYSVfc+JqB5Dqv6qiQ=' 
WHERE 
  key_id = '1044dbd76d8868205de50d43b921b6d8b8e28b1f7bb24954c9bf7b5158c688f0' 
  AND (
    token = 'vFRK4rOURbXcYkx48aYnTqH7xKYSVfc+JqB5Dqv6qiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )