UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxa9uyPxtlTClQs4mzIe5aUHL4FVk/Omih6TLcY2OzM=' 
WHERE 
  key_id = '43138580fd8827380a61f6233a31395d24e293d8fbb252de41f3f06186fdb752' 
  AND (
    token = 'hxa9uyPxtlTClQs4mzIe5aUHL4FVk/Omih6TLcY2OzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )