UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EU7k2wFCyrV26Jsin6daepbG1aQDUGK8A0E3kyIfwII=' 
WHERE 
  key_id = '82d18a7cc72382d6d9ae95cbbb81aa5379796b21e1d59c22d4f4853f9244abb5' 
  AND (
    token = 'EU7k2wFCyrV26Jsin6daepbG1aQDUGK8A0E3kyIfwII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )