UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZMVJEpBwugYrpOmH6kLRV050uNonTMwoix/+lM/xmU=' 
WHERE 
  key_id = '946456d11ee103485cfaa0b59fd6e3ef01008956d8e089967e9999e2f7521a07' 
  AND (
    token = 'ZZMVJEpBwugYrpOmH6kLRV050uNonTMwoix/+lM/xmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )