UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pK9aTWsdhKxZisUr/1bEnLM0gkwCp1J4P91gmMivyUA=' 
WHERE 
  key_id = '440f2dd96d2f4ade092167449e8ba12e2583705d01f18ab4dd142b866129fa8a' 
  AND (
    token = 'pK9aTWsdhKxZisUr/1bEnLM0gkwCp1J4P91gmMivyUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )