UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofbBzWcwYz0VvS2+CSEFadh1Ok7qVpUNmhXm/9gTC6U=' 
WHERE 
  key_id = 'c39142cb2f47f9068cd33d027fa45b5fe4ecc4e80b66f3bca3dd1fd2a63e9383' 
  AND (
    token = 'ofbBzWcwYz0VvS2+CSEFadh1Ok7qVpUNmhXm/9gTC6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )