UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlVbS8SjB5nJS1hRUwNtBsacUmSnx3cubOz118O4VcQ=' 
WHERE 
  key_id = '8209f0adbafb3ab14603ec2f7a39166750b1b437068e26bf1f642e758e38838c' 
  AND (
    token = 'hlVbS8SjB5nJS1hRUwNtBsacUmSnx3cubOz118O4VcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )