UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XvMSQ4KfaoMeTRAfbUI+YUw5hufeSDt/Wx5m6dG6U5Q=' 
WHERE 
  key_id = '599d78a85c3a5354d59cc2681213425dedfe347aa179f7afcb0dbcfef8606522' 
  AND (
    token = 'XvMSQ4KfaoMeTRAfbUI+YUw5hufeSDt/Wx5m6dG6U5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )