UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6smCKqgySa7D7qz8t86OAUWqlunNnhopMbTY3tLquws=' 
WHERE 
  key_id = '078cd9fa6d988444fd172fadab50af6d7a364bafcfc6c95adfe3d30e9b6273cc' 
  AND (
    token = '6smCKqgySa7D7qz8t86OAUWqlunNnhopMbTY3tLquws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )