UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcuTiwnjhpOMi0ch1GwH9J6t9ZWtJTV9duvXTE9LflY=' 
WHERE 
  key_id = '56e314218efd45f1f8948d925ba67c539d67f34c6e36ecce727c027a205a0432' 
  AND (
    token = 'lcuTiwnjhpOMi0ch1GwH9J6t9ZWtJTV9duvXTE9LflY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )