UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1AcSrVr9QoykGVyvGAxjZTeldh3pYRUXrJYxn9Lmeo=' 
WHERE 
  key_id = '7c3ceb4d2ddb0442d5cf5480e28a0bc45c5d1911eeda6e496857d0d4e8fde3fa' 
  AND (
    token = '+1AcSrVr9QoykGVyvGAxjZTeldh3pYRUXrJYxn9Lmeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )