UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNHxjVElWgIBmWd0XRSu2tEz3lSMe2+AzaKvNScn87E=' 
WHERE 
  key_id = 'b2eae08d86845cbe91090db9bd3b85e95caeb9e12bf7ae67b20a73360cf8873e' 
  AND (
    token = 'VNHxjVElWgIBmWd0XRSu2tEz3lSMe2+AzaKvNScn87E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )