UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfhdbpR2KgbTgCXmmlESRArw0YwHUiHP/6jxxXk1E44=' 
WHERE 
  key_id = 'ba319f082e3cbd2fa81fa7fd0b41f6f72aabdeff1f811145e86c3585dcf1ae72' 
  AND (
    token = 'xfhdbpR2KgbTgCXmmlESRArw0YwHUiHP/6jxxXk1E44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )