UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VHht38nW8GsY5eHtOFlzEC1lEfSPA9/v0VCveuAaAk=' 
WHERE 
  key_id = 'a05636849a79cebc479d87b356abaccb68e88c1d5a82c1048c1a79e8eadb08c8' 
  AND (
    token = '9VHht38nW8GsY5eHtOFlzEC1lEfSPA9/v0VCveuAaAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )