UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIHyLrMd4mLyTom4SoST1dDc3+PP3dq6/04sm+XkJt8=' 
WHERE 
  key_id = 'a1151b2b7836a56b05417f860667a9171fc83811fc122c85a118990d60254efa' 
  AND (
    token = 'iIHyLrMd4mLyTom4SoST1dDc3+PP3dq6/04sm+XkJt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )