UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEHQfNbV2Xym7ebN8zCUqzKriOGwif9ZluioKb1H5O4=' 
WHERE 
  key_id = 'c163b690ff3c464a13fb2e386b222b7adf6a6a4170545c23774d2f18f8271473' 
  AND (
    token = 'iEHQfNbV2Xym7ebN8zCUqzKriOGwif9ZluioKb1H5O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )