UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MCt8S9lDFUy6I6m5FgA4LhCR35QbCbbIf+y5QsmgCI=' 
WHERE 
  key_id = '9fbf52ad9cf31826da911ba0d3c00516b794f9ae930c8dcee71c591c31e650c4' 
  AND (
    token = '5MCt8S9lDFUy6I6m5FgA4LhCR35QbCbbIf+y5QsmgCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )