UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LoNvfvHzy2vl1bEU0Jm8d59F1hAeFeIqNfMtbKUrzw=' 
WHERE 
  key_id = '7de6b9adcf055c4f0f86db128c7edd51f85069d5972e1e7a1b638065582210d5' 
  AND (
    token = '9LoNvfvHzy2vl1bEU0Jm8d59F1hAeFeIqNfMtbKUrzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )