UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9GxLhLq4CtdlqR5hPODuo17AhbJvrxU2JtjPT03yDY=' 
WHERE 
  key_id = '2ed65ede590cfac1a5415ddf7075f9cd0cb5c8d37a8cb52efa77b4706654b47d' 
  AND (
    token = 'r9GxLhLq4CtdlqR5hPODuo17AhbJvrxU2JtjPT03yDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )