UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVj5RKQxa4qCf3iKUelyZ4W/+4OChzfrmHR/9OIex+o=' 
WHERE 
  key_id = 'cc1296abb240f3a7072416676cc8623a098552a75665b13abaf9d199d65bd657' 
  AND (
    token = 'OVj5RKQxa4qCf3iKUelyZ4W/+4OChzfrmHR/9OIex+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )