UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mx33hPe9UkV3xQfhZK1XuLdJ/MBAc6pX7pnylPHaPnA=' 
WHERE 
  key_id = '1fb5712bcebc585fee5fb7b54575ddaf96aa9126178881a6bf2ae1c8765f86cb' 
  AND (
    token = 'Mx33hPe9UkV3xQfhZK1XuLdJ/MBAc6pX7pnylPHaPnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )