UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8lwCT1KnzqCdOPjnjoAdrJ3Vb6NzhHdMg13ZKsdFyA=' 
WHERE 
  key_id = '712e48cd168e143372785b3be825fc3b4b26b7867349c01a15ebec692a142637' 
  AND (
    token = 'q8lwCT1KnzqCdOPjnjoAdrJ3Vb6NzhHdMg13ZKsdFyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )