UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nw5hqO5JCTL2x/joX8/vO9dMs+CxDouqKCPFI5pmfrI=' 
WHERE 
  key_id = '1e5cd37850e71d20eb61126c8c8a7cde5eadda6c684ee7fcc6fadccc143a614b' 
  AND (
    token = 'Nw5hqO5JCTL2x/joX8/vO9dMs+CxDouqKCPFI5pmfrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )