UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aN7cSzjVDhTzkDvWxSvJW92zyQuj4kqQ5vSTY/a4RQ=' 
WHERE 
  key_id = '2e04474385a6b10169ede728dc453cb4eb69f7b1377faa46f5a6c78c0890cdc7' 
  AND (
    token = '/aN7cSzjVDhTzkDvWxSvJW92zyQuj4kqQ5vSTY/a4RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )