UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5gGWJ46pLcXwhrSg1AtI8BchCVJSGNB0BDZmdojGXM=' 
WHERE 
  key_id = 'b82b2c10e70620ddd62529e186d1aee3eac9f4197eee52bf4302b0746fb05570' 
  AND (
    token = 's5gGWJ46pLcXwhrSg1AtI8BchCVJSGNB0BDZmdojGXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )