UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KYSVsnOaBluwAdg+wW5O6BMjFU46WAD8z4dZjuQ5GU=' 
WHERE 
  key_id = 'edbfa6cf0db980c5010c12277b9e5d6e0ba029e147fcfd2792475960e997d77f' 
  AND (
    token = '4KYSVsnOaBluwAdg+wW5O6BMjFU46WAD8z4dZjuQ5GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )