UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXKE4NBFJ0MpqWrj4i5GygvnHsf7KrLUmlkgfvhe3lE=' 
WHERE 
  key_id = '36df74e8c93ac8feb10700cabb8104168348a1688dffab7fdbab011e657f60d6' 
  AND (
    token = 'pXKE4NBFJ0MpqWrj4i5GygvnHsf7KrLUmlkgfvhe3lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )