UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sJYxI8/ig5HAIR5KvUdtABbfBoKIrriCD+KJlWni3Y=' 
WHERE 
  key_id = '905a58ac73fcf8520f08523c8c636c70246d6a4b4106eeb77db5344eb603e467' 
  AND (
    token = '3sJYxI8/ig5HAIR5KvUdtABbfBoKIrriCD+KJlWni3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )