UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpvl6XFjYnTfnw1345EQgNHTnVplLKrxV7Bom2IiS78=' 
WHERE 
  key_id = 'edbb1a15298b7b466dead192fc32c13987c8ab5365b9f25318ad67b22065f8d7' 
  AND (
    token = 'fpvl6XFjYnTfnw1345EQgNHTnVplLKrxV7Bom2IiS78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )