UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSg+KyD8ytl//ycHsU3YQxwamNRymRIn1uUqBAq5fhM=' 
WHERE 
  key_id = 'dfcaa11acc9868abf921b33f2305dd076f44265314dd8e7f785c80c82d78cd7a' 
  AND (
    token = 'ZSg+KyD8ytl//ycHsU3YQxwamNRymRIn1uUqBAq5fhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )