UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYOasfoLbW9tJuh2Sgu9K42pLz+vlvJ6ccRjfdLinyo=' 
WHERE 
  key_id = 'b96e802615934f297e746bae534cd03d70d0e79dbe83fbc096e77f9a88e486dc' 
  AND (
    token = 'DYOasfoLbW9tJuh2Sgu9K42pLz+vlvJ6ccRjfdLinyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )