UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9jepCMH6yNjP2zCyzH2pLnBZpfSx2dbdfYfnnrG53Q=' 
WHERE 
  key_id = 'dad33354efbd47fdb40cb00f6cf15c2e92c8daef6b5a07cd03c82ec8e1e6a977' 
  AND (
    token = '/9jepCMH6yNjP2zCyzH2pLnBZpfSx2dbdfYfnnrG53Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )