UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxJUaL7jqlN6gdVMnfRkkJbFUF9QWwKEpZwDfwPR6ko=' 
WHERE 
  key_id = '4c7b987ceb055ae907656adc9292051346a6b3ce3c0ff7cfada8334975bd323c' 
  AND (
    token = 'DxJUaL7jqlN6gdVMnfRkkJbFUF9QWwKEpZwDfwPR6ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )