UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWc27KiufFxAVUZF73SwgTK+zIjWDY/hqkPo+/y6RPU=' 
WHERE 
  key_id = '7267e5cb993978d510315ade732fe2880285f362b600be1d2bc2e91deb8d9928' 
  AND (
    token = 'bWc27KiufFxAVUZF73SwgTK+zIjWDY/hqkPo+/y6RPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )