UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVOcMOtb23fQvr8HOMhOVBn5iHiIioSJPonUVyGjMfk=' 
WHERE 
  key_id = '327284ec0a0df3085cdbfffc878e3219d1f28083ef3305a76af4cc135ecd3f46' 
  AND (
    token = 'dVOcMOtb23fQvr8HOMhOVBn5iHiIioSJPonUVyGjMfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )