UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4fQZ9Xqp9nk3Ixfe+b+7+ygjUhkgM8I0J67Feu7qHc=' 
WHERE 
  key_id = '79f57305f76384bedb2d6401ebb18ff010b2ce6dcd431de65cb42c492e56374f' 
  AND (
    token = 'h4fQZ9Xqp9nk3Ixfe+b+7+ygjUhkgM8I0J67Feu7qHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )