UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbWAvni5STBTsHJgqVpE5Ch+gCskCSBbkYQfIVgZGYA=' 
WHERE 
  key_id = '2762758bd0de02af9833aba32a946e85dc7bb1b103abfbaa90c3ec200dfe2009' 
  AND (
    token = 'wbWAvni5STBTsHJgqVpE5Ch+gCskCSBbkYQfIVgZGYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )