UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wtge+hRLvJ5DpUkjkM2ecSyxGyWuz+F1H4Wvq7U21AE=' 
WHERE 
  key_id = 'c137b51f40345b7b2fb83a8c1422acee973cfffa466c649bad2b85e2cc009cf5' 
  AND (
    token = 'Wtge+hRLvJ5DpUkjkM2ecSyxGyWuz+F1H4Wvq7U21AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )