UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fAWXGz0qBzl2ZLhAasXRJWcdYVfN6gNHPaWuupJlAk=' 
WHERE 
  key_id = '2e35af61b566d68fd3adb14fa48abd44c65c2aafa0449f797f36e5008550d5f5' 
  AND (
    token = '2fAWXGz0qBzl2ZLhAasXRJWcdYVfN6gNHPaWuupJlAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )