UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNuzYTEMBHQ/ZzVdFeesZo+tE9w3aJtX7JFqQQBK3xQ=' 
WHERE 
  key_id = '3e9b3777e60cdaf2890ffd7b7edfd3d830dc8043ada36124c91a394d4b301363' 
  AND (
    token = 'kNuzYTEMBHQ/ZzVdFeesZo+tE9w3aJtX7JFqQQBK3xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )