UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gHYDXUZck0B4VLOfGSgftddu9/AXttWV4B4VxWw2/0=' 
WHERE 
  key_id = '267dce8986f81eee556f0e5aa6cb075275d4e75fece621c6d9aae875e995a650' 
  AND (
    token = '2gHYDXUZck0B4VLOfGSgftddu9/AXttWV4B4VxWw2/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )