UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxmHWMaYOcR4M9GM8ARryFRwVN2uIe803fEGycwVwLA=' 
WHERE 
  key_id = 'c750e9206e2fd4ba4cf0164f1e62fa13a576e76bd897c3536a459e80d03233bb' 
  AND (
    token = 'qxmHWMaYOcR4M9GM8ARryFRwVN2uIe803fEGycwVwLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )