UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNURv4shpwjHmXVamRv681CpYoVwPjM8KlI+ngC+y8U=' 
WHERE 
  key_id = 'd1b101b3ea76d5266d58f854f71225c98f3bfd4b75a9980b69a49c91a5bb7804' 
  AND (
    token = 'GNURv4shpwjHmXVamRv681CpYoVwPjM8KlI+ngC+y8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )