UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1P9E2OeDEPjE+FoNwH8ReOPn1Y3HAnEaZcFtCY35eI=' 
WHERE 
  key_id = '3a63e8c272285a1a8544e8f990d30144bad6c7b4c75137f659375365288f7e6b' 
  AND (
    token = 'I1P9E2OeDEPjE+FoNwH8ReOPn1Y3HAnEaZcFtCY35eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )