UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRN8e2Q0xuM6/LJYAfm84zDumb73y7xivQWbLEKopjM=' 
WHERE 
  key_id = '69225238583a57e00419676904b5fa9836e2f28472b82e59e1890d9efb89b2df' 
  AND (
    token = 'lRN8e2Q0xuM6/LJYAfm84zDumb73y7xivQWbLEKopjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )