UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiV2cZzb7p6V64Yx+rqhfi0eAt9UlqzrNULErH7s//A=' 
WHERE 
  key_id = 'd949fc02c2b1ba6f987e59b7341474f8dfc81af45bbfbf02ed3ea271d284cb8d' 
  AND (
    token = 'ZiV2cZzb7p6V64Yx+rqhfi0eAt9UlqzrNULErH7s//A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )