UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WF7U531IGODHCXsfq3WYPwgaNbF0WRwiXy/59ZCTeDU=' 
WHERE 
  key_id = 'b57cff69f8faa5e21106b8af6cae914435670a27ea723ea1bad872b910ccfb5f' 
  AND (
    token = 'WF7U531IGODHCXsfq3WYPwgaNbF0WRwiXy/59ZCTeDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )