UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eF6t5fdzw3yQQ3PuZX6IyrsPZSpxJdwaSdTP384RNW8=' 
WHERE 
  key_id = '1845e7b7a45237f31e488cc28dfa183c280d78a37cfbef8d8017ac022dda2124' 
  AND (
    token = 'eF6t5fdzw3yQQ3PuZX6IyrsPZSpxJdwaSdTP384RNW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )