UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+aGk0M3dKNmTiVDOT/fpyjLty5DgwypAW0l8bLv9TnU=' 
WHERE 
  key_id = 'fcaf9c9e8148a7719b40e47eb541bf53a80495cdf75b49a9096879ca5d8231f8' 
  AND (
    token = '+aGk0M3dKNmTiVDOT/fpyjLty5DgwypAW0l8bLv9TnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )