UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00f7Uu791SfuG1BwzErEv4mq4oG6XRu2UkuoULm8kGc=' 
WHERE 
  key_id = '116dce1cf605865f20aa44591cf4eb9038c5b76c61a3ee271ed72c4c1063084d' 
  AND (
    token = '00f7Uu791SfuG1BwzErEv4mq4oG6XRu2UkuoULm8kGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )