UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWWr3QBNPsqkx2VorYhM9KSrK8bodi1AnE7W9W4GwHQ=' 
WHERE 
  key_id = '67b761945607e04292370d7754123e28a882f36ab8294e98c0b51712427f5bde' 
  AND (
    token = 'eWWr3QBNPsqkx2VorYhM9KSrK8bodi1AnE7W9W4GwHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )