UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZMMpkvVCSXdISjZmyd+m7XXyfXAN3YoWTVqjxVKnb8=' 
WHERE 
  key_id = '670d2c4a09f69c697759bc1eb79ee26bb1de765681797e1c27e763eea572db51' 
  AND (
    token = 'LZMMpkvVCSXdISjZmyd+m7XXyfXAN3YoWTVqjxVKnb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )