UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIThbEV+nzwnxH/2Hqdl3YyFSWVx0KN6H8g6ZhXJSjk=' 
WHERE 
  key_id = '5c0a834b2be7209c7ab03245b277137341beee9e5b39efe69f2adb15d1e5d98f' 
  AND (
    token = 'VIThbEV+nzwnxH/2Hqdl3YyFSWVx0KN6H8g6ZhXJSjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )