UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npiSMbSQlt8f465QymvgufM+ToanNpRdTouI+HO6Cao=' 
WHERE 
  key_id = '0e03b5f5a29c802dd1edfa42712ef7c8d8ceaa4cd7ce88c5f71d3a72802726ce' 
  AND (
    token = 'npiSMbSQlt8f465QymvgufM+ToanNpRdTouI+HO6Cao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )