UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfulpdWTVUai8w8Asx9fCwqPqwyrC1bSQA5wD/nt61I=' 
WHERE 
  key_id = '608eb679cbc12daef78a4e73f165f6d4c3e167bd34d17f6a543cb50745c21626' 
  AND (
    token = 'bfulpdWTVUai8w8Asx9fCwqPqwyrC1bSQA5wD/nt61I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )