UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnYONN5gTqlpKyNq9Djde+/LFTJxvMv4FnwO4JoQrG4=' 
WHERE 
  key_id = 'df9329e2ca839e75df9c50bd8b296fa87a96434915621757f402e2f60f669c14' 
  AND (
    token = 'dnYONN5gTqlpKyNq9Djde+/LFTJxvMv4FnwO4JoQrG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )