UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxL8zEtxeaaNJemF4QLeBwhEiIlJJ8ETR/7OyvihD2w=' 
WHERE 
  key_id = '35789051414d94337c908c67b41e1b974999282d3931b5d2bbfda54b9c1f8c85' 
  AND (
    token = 'lxL8zEtxeaaNJemF4QLeBwhEiIlJJ8ETR/7OyvihD2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )