UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1mfLCvzntDNi7LY8opOEK7U18b5jSyzS0NPiafBDQk=' 
WHERE 
  key_id = '3533a77a30c415f063d80d9dea734c7702cef182d1dd0b54b19d075d592efe72' 
  AND (
    token = 'X1mfLCvzntDNi7LY8opOEK7U18b5jSyzS0NPiafBDQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )