UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFFe0okPoYIHT2galvilYPhW3KMBtQFHM245/xjQBVo=' 
WHERE 
  key_id = 'c67d0ee233dd5e3a62b39da1c1d12897f94026e2c63564f6670c6b8f93d782c4' 
  AND (
    token = 'oFFe0okPoYIHT2galvilYPhW3KMBtQFHM245/xjQBVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )