UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HlD9se8DsJdQx73xrzEmDaYmJr8GA0s+TrfcmlurFIM=' 
WHERE 
  key_id = 'b5dc47843e76affe8451fd582b55f49ca125553b922fef4c065808f220b0df0e' 
  AND (
    token = 'HlD9se8DsJdQx73xrzEmDaYmJr8GA0s+TrfcmlurFIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )