UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2MXxgHX13l5MXq97a/87C/QeFPNOZrNZRFamQIQClQ=' 
WHERE 
  key_id = '8e908f2098f2173d14b8721a6a7c96832f0a251c117f7598ecef6ddcc44452cd' 
  AND (
    token = 'o2MXxgHX13l5MXq97a/87C/QeFPNOZrNZRFamQIQClQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )