UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXCeC5DR1tpzyGzfvys0A2OI+ZTqu2lJ9i/rFY6JqKU=' 
WHERE 
  key_id = 'e75fa4e2b5b5421a57566e701ec3b0553ba5a29aa40ecec690c9f8dbfb0ebbaa' 
  AND (
    token = 'uXCeC5DR1tpzyGzfvys0A2OI+ZTqu2lJ9i/rFY6JqKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )