UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTUtl2rLGWWGIpAuHgjaAk206NH5BSGw+Zw+bhTnJWI=' 
WHERE 
  key_id = '03e094b9ca6ccf3060ee74f40f54145b7dcd5e67acfab1ec8d681a351209b824' 
  AND (
    token = 'nTUtl2rLGWWGIpAuHgjaAk206NH5BSGw+Zw+bhTnJWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )