UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPLE3NyUy0vab1m2pjb4LMnNx0MLGqF/ZMQxHljjfnk=' 
WHERE 
  key_id = '4e56a33344bbf6d18a62a91dbcaea52306509c7e412e3a1465fce03028bdf8d8' 
  AND (
    token = 'aPLE3NyUy0vab1m2pjb4LMnNx0MLGqF/ZMQxHljjfnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )