UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCh3bmkluONFKfSgy49CDxML6/8xOHIW8Laag7ZdQfU=' 
WHERE 
  key_id = '55286c1e74ef6eb081a16d260f7dafbd294fbbb08051f94e6dfbf9b520ad8c31' 
  AND (
    token = 'pCh3bmkluONFKfSgy49CDxML6/8xOHIW8Laag7ZdQfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )