UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DAc/13ZVRq+fY7owcVF4hM7jqTmn+ZwuqmIhtepw4c=' 
WHERE 
  key_id = 'bdd8eeb83943db67b6df68e56a4f699df08715c9393063711b42108ba31aa933' 
  AND (
    token = '2DAc/13ZVRq+fY7owcVF4hM7jqTmn+ZwuqmIhtepw4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )