UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcgcsIMn150Czfg18PoZxBx1BXGzNKDFCUPrSkpm5Es=' 
WHERE 
  key_id = '6d7439e58ccabb17a618d1d73bbcfb0e05edcf1dc4da4a3403e2722ce4b6c03c' 
  AND (
    token = 'bcgcsIMn150Czfg18PoZxBx1BXGzNKDFCUPrSkpm5Es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )