UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jRCzzal0MA7x3UHQu0GQBgRJi2DezQfdRr8pFsZOus=' 
WHERE 
  key_id = '0fb612a1157aabcd604e5e8d1e2be81cebf6d214239f7e39df12eca63c1d0da4' 
  AND (
    token = '3jRCzzal0MA7x3UHQu0GQBgRJi2DezQfdRr8pFsZOus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )