UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mSnObUsWpcT5abs7hhfbMsAlCcz2VoRFKf0YD1MV+E=' 
WHERE 
  key_id = '5368fa8319fa88d33e4122f12b200b6546693adbc77be315e3917be9882922f7' 
  AND (
    token = '8mSnObUsWpcT5abs7hhfbMsAlCcz2VoRFKf0YD1MV+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )