UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blnNEaSaCzxD5JLGzpFe7SRn1tCacYLmXVW6H7l1/QI=' 
WHERE 
  key_id = 'fd5c935c47a2e9a1c037f580956be750c7b7ea8d870c19fa7b3166661e8d59b6' 
  AND (
    token = 'blnNEaSaCzxD5JLGzpFe7SRn1tCacYLmXVW6H7l1/QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )