UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atiP0uBYMAnXVqNl7cAFAcySKJGZcceOCnMxB2o9xmQ=' 
WHERE 
  key_id = '4aaef85786de46a8dfe1935a3543b005c7d70af3c037e83ee940cca87b61ac93' 
  AND (
    token = 'atiP0uBYMAnXVqNl7cAFAcySKJGZcceOCnMxB2o9xmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )