UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QFMGxX2kuiNtmfYa+tUchITp/5PwseEelt3fCP12aE=' 
WHERE 
  key_id = 'c66eded45f29d1df347e7a66af176c1c1f340dd900ed1707b959c1bbee472951' 
  AND (
    token = '/QFMGxX2kuiNtmfYa+tUchITp/5PwseEelt3fCP12aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )