UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPpACeB+UmtGzk+ysA1gqSEEhLUikrTVKw28r8Ed3iI=' 
WHERE 
  key_id = '531ce34125e6eb128dc7a91bd37f68c40be296a61dff790de118c0d6b5abf5ec' 
  AND (
    token = 'sPpACeB+UmtGzk+ysA1gqSEEhLUikrTVKw28r8Ed3iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )