UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5iw0Z1mtVWABGrfLoyp8kzU9OQotlMAGqZB4+c6v2U=' 
WHERE 
  key_id = 'f2b124dbf672f493d68a5de5babad888a04973124d885a475a19c85ce4de2ce2' 
  AND (
    token = 'L5iw0Z1mtVWABGrfLoyp8kzU9OQotlMAGqZB4+c6v2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )