UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQ8DH+R+9XQsw1ePiedQEKFVwUOidolrlPRdJR/HxjI=' 
WHERE 
  key_id = 'ad5f2e06da5bc88b734bbc45630f43a807244ce761b77bbfaab7dddad49e05a5' 
  AND (
    token = 'KQ8DH+R+9XQsw1ePiedQEKFVwUOidolrlPRdJR/HxjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )