UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyxjC2Ic4G0rtVgDBSTZwCt9RcO6wn7sOIaST8b0V0U=' 
WHERE 
  key_id = '7e94332091ea334963693ebf0c42c190d21c7034571f5c272b0f9c3f7d3f4f9e' 
  AND (
    token = 'vyxjC2Ic4G0rtVgDBSTZwCt9RcO6wn7sOIaST8b0V0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )