UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgzVpECFeTaV2LXu1tOavSGoO1B99ixlV6KzYDrzj6Q=' 
WHERE 
  key_id = 'c5f01f45251f9b5d0cd11257cb5ab2d2d7d752ff80ddfb589d9d41ce421b8c95' 
  AND (
    token = 'SgzVpECFeTaV2LXu1tOavSGoO1B99ixlV6KzYDrzj6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )