UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mVei2bFz8P/YmHpDXwpBn5AF8xRzJUyJWs9scAdNkKg=' 
WHERE 
  key_id = '09dad057bb22061489e7cf596120d647bd1274173076aa09760e01146fea8c47' 
  AND (
    token = 'mVei2bFz8P/YmHpDXwpBn5AF8xRzJUyJWs9scAdNkKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )